Tag Archives: Mangrove Whistler

Singapore Bird Report – August 2019

by Geoff Lim & Tan Gim Cheong (ed.)

Two non-descript little brown birds (known by birders worldwide as “little brown jobs”) dominated everyone’s attention during the first portion of August 2019. Also reported were the arrival of our familiar migrants, such as the plovers, sandpipers and Common Kingfisher, across the island.  

A visiting Brown-streaked Flycatcher Muscicapa williamsoni turned up in an urban park located within Choa Chu Kang on 9 August 2019 (Lim Joseph) and was present until 16 August 2019. The bird was distinguished from other flycatchers by a distinct pattern of its  wing coverts and tertials. Sometimes considered a race of the Asian Brown Flycatcher Muscicapa daurica, this species is known to breed in SE Myanmar, S Thailand to NW Malaysia. Non-breeding birds have been reported at Singapore, Sumatra and W Borneo (Clement & Bonan, 2019).

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Brown-streaked Flycatcher at Choa Chu Kang taken on 10 August 2019 by Khoo Mei Lin

When the excitement over this little brown job dissipated somewhat, the news of a Mangrove Whistler Pachycephala cinerea at Jurong Eco-Garden electrified the community of local birders and photographers alike. Discovered on 19 August 2019 by Andrew Wood, who reached out through Instagram, for the identify of the bird, it continued to be seen until 26 August 2019 (Feroz Ghazali). Mangrove Whistlers previously recorded on mainland Singapore were mainly confined to the east in places such as Pulau Ubin and Pasir Ris Park. We can only speculate whether this brief western sighting was of a bird fleeing development in southern Johor or part of a small resident population lurking in the west.

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Mangrove Whistler at Jurong Eco-Garden on 19 August 2019 by Andrew Wood.

The Mangrove Whistler is more likely to be seen at Pulau Hantu Besar, a short boat ride from the mainland. It is also found at Pulau Tekong. Historically, there are even records from Sungei Buloh Wetland Reserve.

Central Catchment Nature Reserve (CCNR) & Fringes

On 2 August 2019, a Barred Eagle-Owl Bubo sumatranus perched in a tree along the Treetop Walk surprised Naomi Kim, who reported the sighting. Seven days later on 9 August 2019, a Chestnut-winged Babbler Stachyris erythroptera was heard within the CCNR boundaries by Martin Kennewell.  A House Swift Apus nipalensis was subsequently spotted within the reserve on 23 August 2019 by Oliver Tan.

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One of the Singapore Quarry Barred Eagle-Owls taken on 21 August 2019 by Francis Yap.

From the Singapore Quarry came a report of a Violet Cuckoo Chrysococcyx xanthorhynchus, on 1 August 2019 (Herman Phua). The quarry’s family of two adult and one juvenile Barred Eagle-Owl Bubo sumatranus received a strong following and were variously reported to have appeared on 1 August (Wee Boon), 7 August (Norhafiani A. Majid), 9 August (Liz How – male & juvenile), 12 August (Low Choon How), 19 August (John Marriott), 21 August (Francis Yap), 24 August (Art Toh) and 26 August (Raymond Poon).

Further afield at Bukit Batok Nature Park (BBNP), an adult Little Spiderhunter Arachnothera longirostra was reported to be feeding two juveniles on 15 August 2019 by Sim Chip Chye, who also reported that he encountered two juveniles the day before (14 August 2019). Also spotted within the Park was a Common Emerald Dove Chalcophaps indica on 25 August 2019 by Lim Sheen Taw; Van Hasselt’s Sunbird Leptocoma brasiliana on 26 August 2019 by Terence Tan; and three Violet Cuckoo Chrysococcyx xanthorhynchus on 30 Aug 19 by Dave Koh and Sim Chip Chye.

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Two juvenile Little Spiderhunters begging an adult at BBNP on 15 August 2019 by Sim Chip Chye

A fruiting tree at Wallace Centre, Dairy Farm Nature Park (DFNP) during the final week of August attracted several forest and urban species, including Lineated Barbet Megalaima lineata on 27 August 2019 by Alan Owyong; bulbuls (Asian Red-eyed Bulbul Pycnonotus brunneus and Yellow-vented Bulbul Pycnonotus goiavier on 27 August 2019 by Alan Owyong); pigeons (Pink-necked Green Pigeon Treron vernans on 27 August 2019 by Alan Owyong, and Thick-billed Green Pigeon Treron curvirostra on 27th by Alan Owyong, 28th (one male and one female – by Kok M Lee and Kelvin Ng Cheng Kwan) and 31st by Yang Chee Meng). Also spotted were Asian Fairy-bluebird Irena puella and Asian Glossy Starling Aplonis panayensis on 27 August 2019 by Alan Owyong.

Singapore Botanic Gardens

A Greater Coucal Centropus sinensis was spotted at the Eco Pond on 23 August by Khoo Meilin. A juvenile Grey-headed Fish Eagle Haliaeetus ichthyaetus, was spotted at the Learning Forest on 25 August 2019 by Art Toh, while on the same day a Common Kingfisher Alcedo atthis, was seen at the Eco Pond by Guo Hui.

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Grey-headed Fish-eagle at Singapore Botanic Gardens on 25 August 2019 by Art Toh

Northern Singapore

Visitors to the Seletar Dam noted the presence of the Malaysian Plover Charadrius peronii, on 4 August 2019 (Oliver Tan, one immature bird), on 17 August 2019 (Ramesh T) and on 18 August 2019 (Martin Kennewell). A white morph Pacific Reef Heron Egretta sacra, was also seen on 29 August 2019 (Pary Sivaraman).

Also seen during the month were migratory shorebirds, including a Whimbrel Numenius phaeopus, on 18 August 2019 (Martin Kennewell), three Pacific Golden Plover Pluvialis fulva, on 24 August 2019 (Khoo Mei Lin) and a Terek Sandpiper Xenus cinereus, on 28 August 2019 (Steven Cheong). Farther afield, a total of 74 Pacific Golden Plover Pluvialis fulva, were counted on 31 August 2019 by Zahidi Hamid.

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Part of the group of 74 Pacific Golden Plover counted at Seletar on 31 August 2019 by Zahidi Hamid.

 

Apart from the resident Little Grebe Tachybaptus ruficollis at Lorong Halus Wetland, of which one was seen on 22 August 2019 (Leong Wai Kai), one low flying Eastern Barn Owl Tyto delicatula was spotted ten days prior, on 12 August 19, by Choong YT.

Eastern Singapore

The birds reported from Pasir Ris Park include a Green Imperial Pigeon Ducula aenea seen on 21 August 2019 (Lo Chun Fai); a pair of Rufous Woodpecker Micropternus brachyurus on 23 August 2019 (Feroz Ghazali); one Crested Goshawk Accipiter trivirgatus a Sunda Scops Owl Otus lempiji, the family of three Spotted Wood Owl Strix seloputo, a pair of Stork-billed Kingfisher Pelargopsis capensis, and a female Laced Woodpecker Picus vittatus, by James Tann, as well as a Common Kingfisher Alcedo atthis by Lo Chun Fai on 25 August 2019.

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One of the two Rufous Woodpeckers spotted at PRP on 23 August 2019 by Feroz Ghazali.

Further away at the Tampines Eco-Green, a Common Kingfisher Alcedo atthis was seen on 18 August 2019 (Khoo Mei Lin) as was a single Savanna Nightjar Caprimulgus affinis on 28 August 2019 (Alvin Seng); while four Green Imperial Pigeon Ducula aenea were spotted on 10 August 2019 at Changi Business Park by Ramesh T.

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Savanna Nightjar at Tampines Eco-Green on 28 August 2019 by Alvin Seng.

 

On 3 August 2019, the following waders were seen feeding, by Danny Lau, on a sandbar at Chek Jawa, Pulau Ubin:

  • Grey Plover Pluvialis squatarola (5)
  • Whimbrel Numenius phaeopus (2)
  • Terek Sandpiper Xenus cinereus (1)

The next day, 4 August 2019, a team comprising Martin Kennewell, Adrian Silas Tay & Francis Yap saw the following at Chek Jawa during the low tide:

  • Grey Plover Pluvialis squatarola (9 birds)
  • Whimbrel Numenius phaeopus, (8 birds)
  • Terek Sandpiper Xenus cinereus (1 bird)
  • Red-necked Stint Calidris ruficollis (3 birds)

Frankie Cheong, our harbinger of excitement from Pulau Tekong, reported an Intermediate Egret Egretta intermedia and a Little Ringed Plover Charadrius dubius on 1 August 2019 from the island.

Southern Singapore

The Gardens by the Bay, Satay by the Bay and nearby environs received reports of a Plaintive Cuckoo Cacomantis merulinus on 10 August at the Gardens by Evelyn Lee, and a Crested Goshawk Accipiter trivirgatus on 25 and 26 August 2019 at Satay by the Bay by Siew Mun and Sim Chip Chye, respectively.

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Crested Goshawk spotted at Satay by the Bay on 25 August 2019 by Siew Mun.

 

Farther afield, a pair of Malaysian Plover Charadrius peronii were seen at Marina Barrage on 2 and 7 August 2019 by T. Ramesh and several photographers, who posted their sightings on social media. On 26 August 2019, a Sulphur-crested Cockatoo Cacatua galerita was spotted on Sentosa island by John Marriot.

Western Singapore

The Kranji-Lim Chu Kang-Turut corridor had reports of Little Ringed Plover Charadrius dubius as early as 9 August 2019 at the Kranji Sanctuary Golf Course, Neo Tiew Harvest Lane and Lim Chu Kang Avenue 3  (Adrian Silas Tay), while other birds were spotted on 11 August (Lim Chu Kang Avenue 3 – Mike Hooper), 15 August 2019 (Neo Tiew Harvest Lane – Francis Yap), 12 August 2019 (Kranji Marsh – Peter Carr) and 17 August 2019 (Kranji Marsh  – Martin Kennewell). Also spotted were the Long-toed Stint Calidris subminuta on 11 August 2019 on a sandbar at Lim Chu Kang Avenue 3 by Mike Hooper and the Pacific Golden Plover Pluvialis fulva on 21 August 2019 at Neo Tiew Harvest Lane (Kok M Lee). Some Common Moorhen Gallinula chloropus were seen at Lim Chu Kang Avenue 3 on 11 August 2019 by Mike Hooper and on 12 August 2019 by Tay Kian Guan. Also seen were a Jambu Fruit Dove Ptilinopus jambu on 20 August 2019 at Kranji Marsh by Steven Kurniawidjaja, who spotted its unmistakable emerald green plumage and pink face as it associated with Pink-necked Pigeon Treron vernans; a House Swift Apus nipalensis on 24 August 2019 at the marsh by Tan Kok Hui, and a dark morphed Changeable Hawk-Eagle Nisaetus cirrhatus feeding on its prey on 24 August 2019 at Turut Track by Koh Tse Hsien.

Over at the Sungei Buloh Wetland Reserve (SBWR), Whimbrel Numenius phaeopus were seen on 12 August 2019 by YK Han and on 17 August 2019 by Martin Kennewell, while a Lesser Adjutant Leptoptilos javanicus was seen on 20 August 2019 by Steven Kurniawidjaja.

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An adult Zitting Cisticolas with two fledged chicks at Jurong Lake Gardens on 24 August 2019. Photo by Norhafiani A. Majid.

The Jurong Lake Garden yielded two pairs of nesting Zitting Cisticola Cisticola juncidis sometime around 26 August 2019 (Norhafiani A. Majid) while a Little Bronze Cuckoo Chrysococcyx minutillus was being fed by a Golden-bellied Gerygone at Jurong West on 1 August 2019, seen by Gan Lee Hsia. The Pandan River yielded a Crested Honey Buzzard Pernis ptilorhynchus on 20 August 2019 (Sim Chip Chye) and a Common Kingfisher Alcedo atthis on 23 August 2019 (Goh Zao Fa).  A dark morph Pacific Reef Heron Egretta sacra was seen at West Coast Park on 20 August 2019 by Steven Wong while House Swift Apus nipalensis continued to be reported at West Coast Drive on 24 August 2019 by Tay Kian Guan, who also reported seeing a Buffy Fish Owl Ketupa ketupo in the canal just off Ghim Moh on 26 August 2019.

This report is written by Geoff Lim and edited by Tan Gim Cheong. We are grateful for the birders and photographers whose postings in various Facebook birding pages, bird forums, individual reports and extracts from eBird make up this report. This compilation is not a complete list of birds recorded for the month and not all the records were verified.

Many thanks to Khoo Mei Lin, Alvin Seng, Andrew Wood, Art Toh, Francis Yap, Zacc HD, Feroz Ghazali. Sim Chip Chye, Siew Mun, and Norhafiani A. Majid for allowing us to use their photographs.

REFERENCE

Clement, P. & Bonan, A. (2019). Asian Brown Flycatcher (Muscicapa dauurica). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/59025 on 30 September 2019).

LIST OF BIRDS REPORTED IN AUGUST 2019

Family Species Name Scientific Name Date
Podicipedidae Little Grebe Tachybaptus ruficollis 22-Aug-19
Ciconiidae Lesser Adjutant Leptoptilos javanicus 20-Aug-19
Ardeidae

 

Intermediate Egret Egretta intermedia 1-Aug-19
Pacific Reef Heron Egretta sacra 29-Aug-19
Pacific Reef Heron Egretta sacra 20-Aug-19
Accipitridae

 

Crested Honey Buzzard Pernis ptilorhynchus 20-Aug-19
Changeable Hawk-Eagle Nisaetus cirrhatus 27-Aug-19
Changeable Hawk-Eagle Nisaetus cirrhatus 24-Aug-19
Crested Goshawk Accipiter trivirgatus 25-Aug-19
Crested Goshawk Accipiter trivirgatus 25-Aug-19
Crested Goshawk Accipiter trivirgatus 26-Aug-19
Grey-headed Fish Eagle Haliaeetus ichthyaetus 25-Aug-19
Rallidae

 

Common Moorhen Gallinula chloropus 11-Aug-19
Common Moorhen Gallinula chloropus 12-Aug-19
Charadriidae

 

Pacific Golden Plover Pluvialis fulva 24-Aug-19
Pacific Golden Plover Pluvialis fulva 31 Aug 19
Pacific Golden Plover Pluvialis fulva 21-Aug-19
Grey Plover Pluvialis squatarola 3-Aug-19
Grey Plover Pluvialis squatarola 4-Aug-19
Little Ringed Plover Charadrius dubius 1-Aug-19
Little Ringed Plover Charadrius dubius 9-Aug-19
Little Ringed Plover Charadrius dubius 9-Aug-19
Little Ringed Plover Charadrius dubius 9-Aug-19
Little Ringed Plover Charadrius dubius 11-Aug-19
Little Ringed Plover Charadrius dubius 12-Aug-19
Little Ringed Plover Charadrius dubius 15-Aug-19
Little Ringed Plover Charadrius dubius 17-Aug-19
Malaysian Plover Charadrius peronii 4-Aug-19
Malaysian Plover Charadrius peronii 17-Aug-19
Malaysian Plover Charadrius peronii 18-Aug-19
Malaysian Plover Charadrius peronii 2-Aug-19
Malaysian Plover Charadrius peronii 7-Aug-19
Scolopacidae

 

Whimbrel Numenius phaeopus 3-Aug-19
Whimbrel Numenius phaeopus 4-Aug-19
Whimbrel Numenius phaeopus 18-Aug-19
Whimbrel Numenius phaeopus 12-Aug-19
Whimbrel Numenius phaeopus 17-Aug-19
Terek Sandpiper Xenus cinereus 3-Aug-19
Terek Sandpiper Xenus cinereus 4-Aug-19
Terek Sandpiper Xenus cinereus 28-Aug-19
Red-necked Stint Calidris ruficollis 4-Aug-19
Long-toed Stint Calidris subminuta 11-Aug-19
Columbidae

 

Common Emerald Dove Chalcophaps indica 25-Aug-19
Pink-necked Green Pigeon Treron vernans 27-Aug-19
Thick-billed Green Pigeon Treron curvirostra 27-Aug-19
Thick-billed Green Pigeon Treron curvirostra 28-Aug-19
Thick-billed Green Pigeon Treron curvirostra 28-Aug-19
Thick-billed Green Pigeon Treron curvirostra 31 Aug 19
Jambu Fruit Dove Ptilinopus jambu 20-Aug-19
Green Imperial Pigeon Ducula aenea 10-Aug-19
Green Imperial Pigeon Ducula aenea 21-Aug-19
Cuculidae

 

Violet Cuckoo Chrysococcyx xanthorhynchus 1-Aug-19
Violet Cuckoo Chrysococcyx xanthorhynchus 30 Aug 19
Little Bronze Cuckoo Chrysococcyx minutillus 1-Aug-19
Plaintive Cuckoo Cacomantis merulinus 10-Aug-19
Tytonidae Eastern Barn Owl Tyto delicatula 12-Aug-19
Strigidae

 

Sunda Scops Owl Otus lempiji 25-Aug-19
Barred Eagle-Owl Bubo sumatranus 1-Aug-19
Barred Eagle-Owl Bubo sumatranus 2-Aug-19
Barred Eagle-Owl Bubo sumatranus 7-Aug-19
Barred Eagle-Owl Bubo sumatranus 9-Aug-19
Barred Eagle-Owl Bubo sumatranus 12-Aug-19
Barred Eagle-Owl Bubo sumatranus 19-Aug-19
Barred Eagle-Owl Bubo sumatranus 21-Aug-19
Barred Eagle-Owl Bubo sumatranus 24-Aug-19
Barred Eagle-Owl Bubo sumatranus 26-Aug-19
Buffy Fish Owl Ketupa ketupu 26-Aug-19
Spotted Wood Owl Strix seloputo 25-Aug-19
Caprimulgidae Savanna Nightjar Caprimulgus affinis 28-Aug-19
Apodidae

 

House Swift Apus nipalensis 23-Aug-19
House Swift Apus nipalensis 24-Aug-19
House Swift Apus nipalensis 24-Aug-19
House Swift Apus nipalensis 24-Aug-19
Alcedinidae

 

Stork-billed Kingfisher Pelargopsis capensis 25-Aug-19
Common Kingfisher Alcedo atthis 4-Aug-19
Common Kingfisher Alcedo atthis 18-Aug-19
Common Kingfisher Alcedo atthis 25-Aug-19
Common Kingfisher Alcedo atthis 25-Aug-19
Common Kingfisher Alcedo atthis 23-Aug-19
Megalaimidae Lineated Barbet Megalaima lineata 27-Aug-19
Picidae

 

Laced Woodpecker Picus vittatus 25-Aug-19
Rufous Woodpecker Micropternus brachyurus 23-Aug-19
Rufous Woodpecker Micropternus brachyurus 29-Aug-19
Cacatuidae Sulphur-crested Cockatoo Cacatua galerita 26-Aug-19
Pachycephalidae

 

Mangrove Whistler Pachycephala cinerea 18-Aug-19
Mangrove Whistler Pachycephala cinerea 24-Aug-19
Mangrove Whistler Pachycephala cinerea 25-Aug-19
Mangrove Whistler Pachycephala cinerea 26-Aug-19
Pycnonotidae

 

Yellow-vented Bulbul Pycnonotus goiavier 27-Aug-19
Asian Red-eyed Bulbul Pycnonotus brunneus 27-Aug-19
Cisticolidae Zitting Cisticola Cisticola juncidis 26-Aug-19
Timaliidae Chestnut-winged Babbler Stachyris erythroptera 9-Aug-19
Irenidae Asian Fairy-bluebird Irena puella 27-Aug-19
Sturnidae Asian Glossy Starling Aplonis panayensis 27-Aug-19
Muscicapidae

 

Brown-streaked Flycatcher Muscicapa williamsoni 10-Aug-19
Brown-streaked Flycatcher Muscicapa williamsoni 11-Aug-19
Brown-streaked Flycatcher Muscicapa williamsoni 12-Aug-19
Brown-streaked Flycatcher Muscicapa williamsoni 16-Aug-19
Nectariniidae

 

Van Hasselt’s Sunbird Leptocoma brasiliana 26-Aug-19
Little Spiderhunter Arachnothera longirostra 14-Aug-19
Little Spiderhunter Arachnothera longirostra 15-Aug-19

2017 Year in Review – Residents and Non-breeding Visitors.

2017 Year in Review- Part 3. Residents and Non-breeding Visitors.

We had several important breeding records for 2017 but the most significant was the first documented record of the successful nesting of the Red-legged Crakes Rallina fasciata at the Singapore Botanic Gardens on 3rd November by Mike Smith. Prior to this, all we had were sightings of juveniles being fed by their parents.

23415192_1723817844329938_6774436093789093053_o

Mike Smith’s timely photo of the hatching of the first Red-legged Crake chick at the Singapore Botanic Gardens.

The other notable breeding record was the sighting of a pair of Great-billed Herons Ardea sumatrana sitting on a nest inside a row of Mangroves at Pulau Ubin near Chek Java on 2nd January by Daniel Ong. This was our first breeding record from the north of Singapore. On 30th August, Chua Yen Kheng of Sungei Buloh proudly announced the sightings of a pair of chicks with the adult Black-backed Swamphens Porphyrio indicus at Kranji Marshes, a first since its opening and an indication of the success of the enhancement of the Marshes.

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Pair of Black-backed Swamphens with youngs at Kranji Marshes. Photo: Bari Mohamed and NParks.

A juvenile Barred Eagle Owl Bubo sumatranus was photographed at Pulau Ubin by Serin Subaraj on 18th September during an NParks survey. The adults were heard calling (Jonathan Tan of NParks). Breeding evidence of this rare owl at Ubin?

Serin Subaraj

Juvenile Barred Eagle Owl photographed by Serin Subaraj at Pulau Ubin.

The nesting of the introduced Monk Parakeets Myiopsitta monachus at Pasir Ris Park was however a little worrying as these aggressive parakeets may impact negatively on our native parrots. (Lim Kim Keang on 24th February)

Staying in Ubin, David Tan retrieved the carcass of a Black-and-Red Broadbill Cymbirhynchus macrorhynchos on 24 August, after it crashed into a building at the Outward Bound School there. This was our third record. A female Black Hornbill Anthracoceros malayanus was reported at Ubin on 21st September by Alan OwYong with another sighting by Martin Kennewell at Sentosa, sex unknown.

Black Hornbill Rob Arnold

The female Black Hornbill was one of the latest addition to the Checklist. Taken at Ubin by Rob Arnold.

The nationally threatened Mangrove Blue Flycatcher Cyornis rufigastra was heard calling at the eastern end of the island by Lim Kim Keang and Low Choon How on 1st September. Sharinder Singh also reported seeing one across Lorong Halus on 13th May. Another rare resident seen at Pulau Ubin was the Mangrove Whistler Pachycephala cinerea, once on 1st April by Lim Kim Keang and again on 16th September by James Tann. Mike Hooper reported seeing another at Marina East on 30th July. This is the only Whistler here.

James Tann MW

A rare photo of the Mangrove Whistler taken at P. Ubin by James Tann in September

The Oriental Darter Anhinga melanogaster was reported at the Pekan Quarry on 22nd March, 4th June and 26th December. The surprise find by Thio Hui Bing at the Singapore Quarry on the same day 26th December could mean that there could be two darters around?  Seetoh Yew Wai and friends reported a skittish Ruddy Kingfisher Halcyon coromanda at the southern mangrove area on 23rd September. Could this be our resident minor sub species extending its territory from Pulau Tekong? Rounding up at Ubin, a total of 68 Straw-headed Bulbuls Pycnonotus zeylanicus were recorded during a census on 4th June coordinated by Yong Ding Li. Pulau Ubin is the most important site for this globally threatened species.

SHB Ted Ng

Pulau Ubin is the most important site for this globally threatened species. Photo like this by Ted Ng will be difficult to get elsewhere.

Over at the resort island of Sentosa, Lim Kim Seng had our only record of the rare introduced Yellow-crested Cockatoo Cacatua sulphurea for the year on 30th September. He also reported a White-rumped Munia Lonchura striata there on 18th September. Two other records of the White-rumped Munias came from Chinese Gardens on 3rd Aug and Kent Ridge Park Forest Walk on 16th December. Their status and origin are not too clear as recent escapees cannot be fully ruled out.

Francis Yap had the only record of the rare Lesser Green Leafbird Chloropsis cyanopogon from our Central Forest for the year with a sighting at Jelutong Tower on 17th May.

Lesser Green Leafbird FYap

This is the only record and photo of the nationally threatened Lesser Green Leafbird taken by Francis Yap this year inside our Central Forest.

But the secretive King Quail Excalfactoria chinensis was more cooperative with multiple sightings from Kranji Marshes on 10th February, 5th November and Seletar end on 20th February all by Martin Kennewell.

The large Lesser Adjutants Leptoptilos javanicus had been making rounds over the Kranji Marshes and Sungei Buloh areas during the last quarter of the year. Again Martin Kennewell and Con Foley were there to record the sightings on 30th September, 8th October where four birds were seen, and 4th December.

The forest loving Blue-eared Kingfishers Alcedo meninting continued with their location expansion with records coming in from Hindhede, Bukit Batok and Dairy Farm Nature Parks between 15th May and 24th June. Good news for our nationally threatened kingfisher.

BEKF Gerals Chua

Gerals Chua’s photo of the spreading Blue-eared Kingfisher with its catch at Kranji Marshes.

This final part concludes the Bird Review for 2017. We want to thank all of you for your timely posts in the various facebook groups, e-forum and alerts. Let us look forward to another impressive year ahead with more lifers for all.

Compiled from the monthly Bird Reports for 2017 by Alan OwYong, edited by Tan Gim Cheong. Reference: Lim Kim Seng, The Avifauna of Singapore. Nature Society (Singapore) 2009. Many thanks to Mike Smith, Bari Mohamed/NParks, Serin Subaraj, Rob Arnold, James Tann, Ted Ng, Francis Yap and Gerals Chua for the use of their photos. 

Singapore Bird Report – March 2018

The month of March yielded some spectacular surprises – an amazing vagrant that looks good to become Singapore’s first record of the Indian Paradise Flycatcher, a nesting Chestnut-bellied Malkoha pair in Jurong Eco-Garden (JEG) and a young Jerdon’s Baza that stayed at Bishan-Ang Mo Kio Park over one weekend. Migrants continue to be reported throughout the month.

IPFC Feroz

Indian Paradise Flycatcher at SBWR on 23 March 2018, by Feroz Fizah.

A mixed report of resident and migratory species trickled into our consciousness during the first week of March. A Brown-chested Jungle Flycatcher Cyornis brunneatus was spotted on 1 March 2018 at the Singapore Botanic Gardens (SBG) by Nosherwan Sethna, while Alan Owyong was greeted by a Chestnut-winged Cuckoo Clamator coromandus when he crested the summit of Bukit Timah Hill; he earlier spotted a Drongo Cuckoo Surniculus lugubris while ascending the summit. Slightly further afield and on the same day, Martin Kennewell spotted an Orange-headed Thrush Geokichla citrina, Sunda Scops Owl Otus lempiji and Violet Cuckoo Chrysococcyx xanthorhynchus along Dairy Farm Loop.

The first Saturday of the month (3 March) yielded a migratory Von Schrenck’s Bittern Ixobrychus eurhythmus at Lower Pierce Reservoir (Vincent Lao), and a Chestnut-bellied Malkoha Phaenicophaeus sumatranus pair nesting along a public pathway at the Jurong Eco-Garden (Anthony Nik), where the chick fledged subsequently on the 14th (Esther Ong). A joint NParks-NSS Bird Group survey of Pulau Ubin on Sunday (4 March) yielded 6 Cinereous Bulbuls Hemixos cinereus, among other regular Ubin species, such as the Blue-eared Kingfisher Alcedo meninting, Blue-winged Pitta Pitta moluccensis, Buffy Fish Owl Ketupa ketupu, Crow-billed Drongo Dicrurus annectans and Mangrove Pitta Pitta megarhyncha. The survey team also counted 33 Grey Herons Ardea cinerea that flew in a south-easterly direction to Ubin. Roger Boey, who was with the survey, photographed a Ruby-cheeked Sunbird Chalcoparia singalensis, a report currently pending acceptance by the Records Committee, while a Barred Eagle Owl Bubo sumatranus was spotted by Adrian Silas Tay and Jerold Tan on the island. Back on mainland Singapore, a Watercock Gallicrex cinerea was reported by Heather Goessel at Mimosa Walk.

CBMKH, snip

One of the nesting pair of Chestnut-bellied Malkohas at Jurong Eco-Garden with a praying mantis on 8 March 2018, photo by Terence Tan.

More reports of migratory species were reported between the week spanning 5 and 11 March. A White Wagtail Motacilla alba leucopsis subspecies was spotted at Marina Barrage on 6 March by Dodotee Tee. A Hooded Pitta Pitta sordida was seen at SBG on 8 March by Geri Lim. Two different Ruddy Kingfishers Halcyon coromanda were spotted, one on 8 March at West Coast Park by Thio Hui Bing, and another on 10 March at Venus Loop by Lim Kim Chuah. Oliver Tan chanced upon a Green-backed Flycatcher Ficedula elisae on 9 March near Dillenia Hut in the Central Catchment Nature Reserve. A juvenile Jerdon’s Baza Aviceda jerdoni spent the weekend at Bishan, alternating between the Bishan-Ang Mo Kio Parks 1 & 2 between 10 and 12 March. Known for its sporadic appearance at Tampines Eco Green (TEG) and Pasir Ris Park, this Baza has eluded many birders and photographers alike. Hence, its appearance in the heart of the island proved to be a boon to the community. Feroz Fizah photographed an accipiter on 11 March at Tampines Eco Green, which was subsequently identified by Adrian Silas Tay and Lau Jiasheng as an Eurasian Sparrowhawk Accipiter nisus.

Jerdon

TThe juvenile Jerdon’s Baza that lingered at Bishan-Ang Mo Kio Park between 10 and 12 March 2018. Photo taken on 10 March 2018 by Arman AF.

Resident species encountered included Blue-eared Kingfisher Alcedo meninting within the Central Catchment Nature Reserve (CCNR) on 8 March by Francis Yap, and a Little Bronze Cuckoo Chrysococcyx minutillus at JEG by Terence Tan, Pacific Reef Egret Egretta sacra at West Coast Park on 10 March by Kozi Ichiyama, while Felix Wong highlighted the fledging of a Scarlet-backed Flowerpecker Dicaeum cruentatum early in the morning from a HDB flat in Choa Chu Kang. This is the second known and documented record of the flowerpecker nesting in an urban environment. The second chick fledged around noon on 11 March.

Between 12 to 18 March, we continued to receive reports of migratory species across Singapore. A Blue-winged Pitta Pitta moluccensis and Forest Wagtail Dendronanthus indicus were encountered by Alan Owyong at Venus Loop. Martin Kennewell chanced upon a Black-backed Kingfisher Ceyx erithaca in the CCNR on 13 March, while an Orange-headed Thrush Geokichla citrina was seen by Luke Milo Teo at Ulu Sembawang on the same day. A Brown-backed Needletail Hirundapus giganteus was spotted hawking over the skies of HortPark by Keita Sin on 15 March, while Tan Kok Hui chanced upon a Large Hawk Cuckoo Hierococcyx sparverioides on Coney Island on the same day. Other notable migrants were a Red-rumped Swallow Cecropis daurica seen by Fadzrun Adnan on 16 March over Seletar Aerospace, a Yellow-rumped Flycatcher Ficedula zanthopygia in Pulau Ubin by Lena Chow on 16 March, a Baillon’s Crake Porzana pusilla in Kranji Marshes on 17 March by Martin Kennewell, and two Japanese Sparrowhawks Accipiter gularis, one seen winging over Henderson Wave by Tay Kian Guan on 16 March and another at Bukit Timah Nature Reserve on 17 March by Francis Yap.

Resident species spotted during this week include a Buffy Fish Owl Ketupa ketupu along Ulu Pandan Canal on 16 March by Jason Humphries, Grey-rumped Treeswift Hemiprocne longipennis and Ruddy-breasted Crake at One-North Cresent, also on 16 March, by Alan Owyong, a Grey-headed Fish-eagle Haliaeetus ichthyaetus along Ulu Pandan Canal on 17 March by Mark Nelson Valino, a Barred Eagle Owl Bubo sumatranus during a night survey on Pulau Ubin, also on 17 March, by Francis Yap and Jacky Soh, and a Crested Serpent Eagle Spilornis cheela at Malcolm Park on 18 March by Lena Chow.

BEO

Barred Eagle Owl spotted during a night survey of Pulau Ubin on 17 March 2018. Photo by Francis Yap.

The week of 19 to 25 March proved to be fruitful in terms of bird reports in social media. KC Ling reported at least 20 Blue-crowned Hanging Parrots Loriculus galgulus feeding from a White Gutta or Nyatoh Tree at the Eco-Garden within SBG. Lim Kim Keang reported spotting two Mangrove Whistlers Pachycephala cinerea on Pulau Hantu on 21 March, while Alan Owyong reported a Grey-headed Fish Eagle Haliaeetus ichthyaetus at Bishan Park on 23 March. Also on 23 March, Lim Kim Chuah reported that a Spotted Wood Owl Strix seloputo chick had fallen out of its nest at Pasir Ris Park. The chick was subsequently rescued by ACRES and restored into a nearby tree in a makeshift nest. Keita Sin reported spotting two Spotted Wood Owl Strix seloputo adults with two chicks at Bidadari on 24 March.

BCHP

Male Blue-crowned Hanging Parrot on a White Gutta tree at the Eco-Garden in the Singapore Botanic Gardens on 24 March 2018. Photo by Geoff Lim.

Reports of migratory species continued to filter in. A Black Kite Milvus migrans was photographed by Veronica Foo flying over Lorong Halus on 21 March, while two instances of Black-backed Kingfishers Ceyx erithaca entering residential areas were reported: an injured bird at Keppel Bay on 21 March, and another bird which spent the night in Kim Forrester’s kitchen after flying inside. It left on its own accord the next morning. Feroz Fizah sought ID help for a Paradise Flycatcher photographed on 23 March at SBWR and Dave Bakewell noticed that it looked different from the Amur & Blyth’s, identifying it as an out-of-range Indian Paradise Flycatcher Terpsiphone paradisi, a first for Singapore! (Oliver Tan realised that he had photographed a similar-looking paradise flycatcher at SBWR on 2 Dec 2017). The bird was seen again on the 25th by many birders. On 23 March, Henrietta Woo and Ong Ruici reported seeing a Brown-chested Jungle Flycatcher Cyornis brunneatus at SBG, while a Western Osprey Pandion haliaetus was seen fishing at Sungei Buloh Wetland Reserve (SBWR) and another at Springleaf Nature Park by Thana Sinnarthamby and Cheah Chen Poh, respectively. On 24 March, Keita Sin spotted a Grey Nightjar Caprimulgus jotaka at Bidadari, while Felix Wong spotted two Hooded Pittas standing metres apart in SBG. A Jerdon’s Baza Aviceda jerdoni spotted by Luke Milo Teo on 24 March at Ulu Sembawang proved to be a new extreme date for the species. An NParks survey on Pulau Ubin on 25 March yielded Grey Plovers Pluvialis squatarola, a Bar-tailed Godwit Limosa lapponica in breeding plumage and a Great Knot Calidris tenuirostris at Chek Jawa. Meanwhile, Doreen Ang, together with two friends, spotted a first winter Red-throated Pipit Anthus cervinus at Bulim on 25 March.

GBFC

A Green-backed Flycatcher in the Central Catchment Nature Reserve on 29 March 2018, by Oliver Tan. The bird was video-recorded while singing.

The final week of March (26 – 31 March) yielded several interesting records. Two Green-backed Flycatchers Ficedula elisae were spotted, a calling female by Fadzrun Adnan on 27 March at Venus Loop, and a singing male by Oliver Tan inside CCNR. A Yellow-browed Warbler Phylloscopus inornatus was spotted at Bidadari by Martin Kennewell on 28 March. A White-shouldered Starling Sturnia sinensis was reported on Pulau Ubin on 29 March by Joseph Lin, a first for the island (correction: there was an earlier record on 8 Oct 2017 by Martin Kennewell). Migratory flycatchers continue to be reported – a Yellow-rumped Flycatcher Ficedula zanthopygia at Kheam Hock Road on 29 March by Thana Sinnathamby, and a Ferruginous Flycatcher Muscicapa ferruginea at Ulu Sembawang by Luke Milo Teo on 30 March.

BBC

The highly prized Band-bellied Crake continued to be seen at the Singapore Botanic Gardens on 31 March 2018. Photo taken by Geoff Lim.

Two Peregrine Falcons Falco peregrinus were recorded, one at SBWR on 30 March by Tan Kok Hui, and another at Fairway Golf Course on 31 March by Alan Owyong. A Northern Boobook Ninox japonica was reported at a Pasir Ris HDB block on 31 March by Ryan Lee, while an Eastern-crowned Warbler Phylloscopus coronatus was seen inside CCNR by Martin Kennewell. Also spotted on 31 March was the Band-bellied Crake Porzana paykullii by Geoff Lim, Kozi Ichiyama and visiting Australian birder, Alastair White, at SBG. The highlight of the last day of March would be the Indian Paradise Flycatcher relocated at SBWR by Lim Kim Chuah.

Residents reported during this week include an injured Eastern Barn Owl Tyto delicatula at Jurong West Street 91 by Hafinani on 28 March, an Abbott’s Babbler Malacocincla abbotti at West Coast Park on 29 March by Art Toh, a Plaintive Cuckoo Cacomantis merulinus at SBWR on 30 March by Tan Kok Hui, a Van Hasselt’s Sunbird Leptocoma brasiliana at Ulu Sembawang on the same day by Luke Milo Teo, and a Red-crowned Barbet Megalaima rafflesii on 31 March inside CCNR by Martin Kennewell.

During their pelagic trip along the multi-national Straits of Singapore on 3 March, Francis Yap, Seetoh Yew Wai and friends spotted a Parasitic Jaegar Stercorarius parasiticus, as well as Lesser Crested Tern Thalasseus bengalensis, Swift Tern Thalasseus bergii, and a Pacific Reef Egret Egretta sacra. Note that some of these may not be in Singapore waters.

Parasitic Jaeger

Parasitic Jaegar in flight during the pelagic trip on 3 March 2018, by Francis Yap.

Abbreviations:
BTNR: Bukit Timah Nature Reserve
CCNR: Central Catchment Nature Reserve
JEG: Jurong Eco-Garden
SBG: Singapore Botanic Gardens
SBWR: Sungei Buloh Wetland Reserve
TEG: Tampines Eco-Green

This report is compiled by Geoff Lim and Alan OwYong, edited by Tan Gim Cheong, based on selected postings in various facebook birding pages, bird forums, individual reports and extracts from ebird. This compilation is not a complete list of birds recorded for the month and not all the records were verified. We wish to thank all the contributors for their records. Many thanks to Feroz Fizah, Terence Tan, Arman AF, Oliver Tan, Geoff Lim and Francis Yap for the use of their photos.

NSS Blue and Green Survey 22 Feb 2018

The Nature Society (Singapore) is conducting monthly Marine, Bird and Plant surveys along the North West coast and around the Southern Islands of Singapore. The Blue and Green Alliance between Raffles Marina and Nature Society ( Singapore) is a long standing and significant partnership for the cause of nature protection. We are grateful to Raffles Marina for their continued support and look forward to exciting initiatives together as we celebrate IYOR2018. We started off with the first survey on 22 Feb 2018 on board Lady Olivia, a 38 footer Grand Banks from Raffles Marina.

NSS Blue and White Survey 22 Feb 2018Part of the NSS Survey Team. From left Stephen Beng, Davy Koh, Alan OwYong, Lester Tan and Ong Shean Boon. Photo: Ong Shean Boon and Raffles Marina.

The route covered the coast of the newly reclaimed land slated for the development of the mega Tuas Port across south of Jurong Island towards Pulau Samakau ending at Pulau Jong. We made a stop over at Pulau Hantu on the way back.

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Mega shipyards for VLCC and oil rigs are already operating off the reclaimed land at Tuas.

We were off to a great start with the sighting of a Great-billed Heron feeding off beach next to Raffles Marina. I have seen this heron there in the early 2000s, the first record of this species in the northern part of Singapore.

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Pleased to find this Great-billed Heron feeding off the beach next to Raffles Marina.

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This patch of Casuarinas in the middle of the Tuas reclaimed land will be a migrant trap come September. Had to find a way to get in there, legally of course.

In all we recorded 20 species and one unidentified raptor. The highlight was the Mangrove Whistler at Pulau Hantu. It had gone missing for the past few years. So it was great to see it back at Hantu. The surprise was that we did not see a single tern or shorebird during the trip.

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Good to see the return of the Mangrove Whistler to Pulau Hantu. Only one bird was seen. (Photo: Lester Tan.)

Three more Great-billed Herons were recorded, two off Pulau Salu, where we hope to reconnect with the long lost Beach Stone-Curlew.

Salu

One of the two Great-billed Herons seen off Pulau Salu where the last Beach Stone-curlew held out until 1999.

Terebu Bembang Besar

The highest one day count for the Great-billed Herons at the Southern Islands was 12 by NSSBG on 10.1.1999.  Like most herons, they skimmed the sea surface like this heron off Terebu Bembang Besar.

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Pulau Jong stood out like an emerald isle north of the Western Anchorage. Very little surveys were done here. Hoping to find some rare plants or animals.

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Interesting find on Pulau Jong was this pair of Large-billed Crows. We saw them flying off to Semakau most probably to scavenge on whatever is left from the incinerated garbage.

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Stephen Beng and Davy Koh surveying the reefs off Pulau Jong. 

 Tigertail Seahorse (Hippocampus comes) and Gorgonian Fan Coral ( Gorgonia flabellum). (Photos by Stephen Beng.)

Jong

Lester Tan looking for signs of animal footprints, crabs and rare plants on Pulau Jong. He reported seeing lots of small fishes in the shallow waters and Hermit Crabs on the beach.

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Close up of the coastal vegetation on Pulau Jong. Does anyone know which species of Pandanus is this?

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Hermit Crabs on Pulau Jong ( Photo: Lester Tan).

Checklist of Birds seen on 22 Feb 2018 from Raffles Marina to Pulau Jong
Species              No
Barn Swallow  30+
Swiftlet spp      20+
Javan Myna     15
Spotted Dove   11
Scaly-breasted Munia 8
House Crow     7
Brahminy Kite 6
Grey Heron      6
Great-billed Heron  4
Intermediate Egret  4
Collared Kingfisher 3
White-bellied Sea-eagle   3
Brown-throated Sunbird 3
Black-naped Oriole 3
Striated Heron 2
Large-billed Crow 2
Black-winged Kite 2
Yellow-vented Bulbul 2
Little Egret 1
Mangrove Whistler 1
Unid Raptor 1

Reference: Lim Kim Seng. The Avifuana of Singapore 2009 Nature Society ( Singapore).

Yong Ding Li, Lim Kim Chuah and Lee Tiah Khee. A Naturalist Guide to the Birds of Singapore. John Beaufoy Publishing 2013.

 

Singapore Bird Report-September 2017

The autumn migration is truly underway this month with more passerines reported all over the island. Out of the twenty plus arrivals this month, only four beat their previous early arrival dates. Some like the Arctic Warblers were very late. 

The list of the first arrivals of the season:

Adrian Silas Tay

Red-footed Booby washed up at the seawall at Marina Barrage. Photo: Adrian Silas Tay.

  1. Ruddy Turnstone Arenaria interpres, six birds scoped at Pulau Sekudu, Ubin on 1st by Lim Kim Keang, Low Choon How and Russell Boyman
  2. Greater Sand Plover Charadrius leschenaultii at Marina Barrage on 1st by Russell Boyman. Photo posted by Seng Alvin on 2nd. Another reported at Seletar Dam on 7th by Fadzrun A.
  3. Red-footed Booby Sula sula, a dried up carcass was found washed up on the seawall at Marina Barrage on 3rd by Adrian Silas Tay and friends. May have died at sea while on transit.
  4. Green-backed Flycatcher Ficedula elisae, a female at Dempsey Hill on 7th photographed by Lawrence Eu. This is 10 days earlier than the previous early arrival date.
  5. Daurian Starling Agropsar sturninus a small flock seen at the sand banks at Seletar Dam on 7th by Wang Heng Mount.
  6. Asian Dowitcher Limnodromus semipalmatus, with a Godwit at Pulau Tekong on 9th by Frankie Cheong.
  7. Chinese Egret Egretta eulophotes, bird seen on the same day on Tekong by Frankie Cheong. Another three were reported there on 23rd and one on 29th. The reclaimed land there had been their favourite wintering ground for the past few years.
  8. A White-winged Tern Chlidonias leucopterus was reported by Adrian Silas Tay at Lorong Halus on 10th. Lim Kim Keang reported several White-winged Terns feeding at Serangoon Reservoir on 15th. White-winged Terns usually arrives much earlier in July and August.
  9. Adrian Silas Tay also had a Whiskered Tern Chlidonias hydrida, at the  Lorong Halus that same day. This is about a week later than last year’s early date.
  10. Blue-winged Pitta Pitta moluccensis, one heard calling at the Bulim Woods on 10th by James Tann. It could be either an overstayer or a new arrival.
  11. Forest Wagtail Dendronanthus indicus, seen at the MacRitchie Trail on 10th by Marcel Finlay. This was followed by one at GBTB on 25th photographed by Terence Tan and another at DFNP by James Tann on 25th.
  12. Another Wagtail, this time an Eastern Yellow Wagtail Motacilla  tschuschensis, from Kranji Sanctuary Golf Course on 10th by Fadzrun A.
  13. Martin Kennewell had an early Pin-tailed Snipe Gallinago stenura, at Kranji Marshes on the 10th. Identified by call, this individual is 5 days earlier than the previous arrival date.
  14. Red-necked Stint Calidris ruficollis first one reported at Seletar Dam on 8th by Marcel Finlay. The second, a juvenile made a late landfall at Marina Barrage on 13th, duly spotted by Robin Tan. This juvenile stayed over to refuel for more than 2 weeks. On 23rd, Frankie Cheong reported three more Red-necked Stints at Pulau Tekong.
  15. Kentish Plover Charadrius alexandrinus, two birds were photographed at the Marina Barrage on 15th by Robin Tan. Pary Sivaraman posted another photo of one of them he shot the next day. A subspecies, the Swinhoe’s Plover C.a. dealbatus, was identified by Dave Bakewell from photos taken there by Alan OwYong on the 15th.
  16. Amur Paradise Flycatcher Terpsiphone incei, a recent split, was photographed at Chinese Gardens on 20th by Siew Mun and seen by Marcel Finlay at Bukit Brown on same day. He had another at Old Thompson Road on 25th. Terence Tan also shot one at DFNP on 21st. Two birds were reported from Bidadari as well on 24th by Francis Yap and Alan OwYong. The Amur seems to be more commonly encountered than the Blyth’s during this migratory period. 
  17. Drongo Cuckoo Surniculus lugubris, was photographed at the Japanese Gardens on 21st by Gerald Lim.
  18. A returning non-breeding visitor, Blue-tailed Bee-eater Merops philippinus, was photographed at Lorong Halus on 26th by Seng Alvin. This is just a day earlier than the last reported date. Alan OwYong saw the same bee-eater there the next day.
  19. Blue Rock Thrush Monticola solitarius, a male was a surprise find at Gardens East on 27th. It beats the earlier arrival date by 3 weeks. Unfortunately it did not stay around.
  20. Over at Pulau Ubin, a confiding Oriental Dwarf Kingfisher Ceyx erithaca, was spotted by See Toh Yew Wai, Francis Yap and friends on 23rd. Last year one crashed into the River Valley High School on the same day.
  21. A Brown Shrike Lanius cristatus, was first recorded at Bukit Brown on 20th b=y Marcel Finlay. A second arrived at Bidadari on 24th. Robin Tan was there to welcome it. The next day another was picked up by Terence Tan at GBTB.
  22. Pallas’s Grasshopper Warblers Locustella certhiola, are overdue. Great that Rama Krishnan heard one calling at the Kranji Marshes on 25th to confirm that they arrived. These confiding warblers are notoriously hard to see.
  23. Two Arctic Warblers Phylloscopus borealis, was reported by Tay Kian Guan on 21st at the Southern Ridges. Veronica Foo saw another at Hindhede NP on 28th. Unusually late as we get them in early August.
  24. Finally we had our first Brown-chested Jungle Flycatcher Cyornis brunneata, when Martin Kennewell photographed one at SBWR on the 30th. Previous early arrival date was 23rd September.
  25. Kozi Ichiyama recorded the first Yellow-rumped Flycatcher Ficedula zanthopygia, on the last day of August. It was the start of an influx of these flycatchers all over the island for the whole of September including our second casualty that crashed into a factory in the Joo Koon, Tuas area on 18th (David Tan).

        (Note: Please notify alan.owyong@gmail.com if you had an earlier sighting of any of the above or unreported species)                         

Terence Tan

A recent split Amur Paradise Flycatcher at Dairy Farm NP on 21st. Photo: Terence Tan

Based on our previous pelagic trips, mid September was the height of the passage of the Swinhoe’s Storm Petrels Oceanadroma monorhis, and Bridled Terns Onychoprion anaethetus, with counts of 5-600 birds. Unfortunately the 17th September trip organised by the Bird Group for NSS members came back with very low counts for both (16 for Bridled and 18 for the Storm Petrels). But they did established new early arrival date for the 25 Aleutian Terns Onychoprion aleuticus. Other seabirds recorded by Alfred Chia, Lim Kim Keang, Lim Kin Seng, Con Foley and others were 25 Swift Terns Thalasseus bergii, 3 Lesser Crested Terns Thalasseus bengalensis, and 1 White-winged Tern.

Robin Tan 2

This juvenile Red-necked Stint arrived at Marina Barrage on 13th. Photo: Robin Tan

Alfred Chia, Lim Kim Keang and Veronica Foo did a quick shorebird count at Chek Jawa on 24th. Their tally included 200 Lesser Sand Plovers Charadrius mongolus, 9 Terek Sandpipers Xenus cinerea , 7 Barred-tailed Godwits Limosa lapponica, 15 Whimbrels Numenius phaeopus, 35 Grey Plovers Pluvialis squatarola, 25 Little Terns Sternula albifrons, 3 Pacific Golden Plovers Pluvialis fulva, 2 Great-billed Herons Ardea sumatrana and 2 Common Sandpipers Actitis hypoleucos.

James Tann MW

Mangrove Whistler caught the eyes of James Tann at Pulau Ubin. 

With more birders and photographers in the field it was not surprising that a good number of rare and uncommon resident species were reported, most of them from Pulau Ubin. The elusive Mangrove Blue Flycatcher Cyornis rufigastra, was heard calling along the Chek Jawa boardwalk at Pulau Ubin on 1st by Low Choon How and heard again by Veronica Foo on 3rd. Staying at Ubin, Veronica added 3 Black-crested Bulbuls Pycnonotus flaviventris, from Butterfly Hill on the 15th, an unusual record for Ubin. A day later James Tann returned with great photos of the Mangrove Whistler Pachycephala cinerea, a much sought-after island species. There were two birds at Ketam according to Adrian Silas Tay.

Serin Subaraj

Juvenile Barred Eagle Owl at Pulau Ubin. Photo: Serin Subaraj.

The NParks survey team and volunteers did one better when they found a juvenile Barred Eagle Owl Bubo sumatranus, among the durian trees on the 18th. Subsequent visits confirmed the presence of its parents nearby although out of sight. This is the first evidence of the presence of a breeding family of this rare owl in Singapore.

Veronica Foo

Cinereous Bulbul, a non breeding visitor at Pulau Ubin. Photo: Veronica Foo.

The female Black Hornbill Anthracoceros malayanus, made an appearance on 21st (Alan OwYong) feeding together with the Oriental Pieds at Butterfly Hill. During the hunt for the owl, See Toh Yew Wai, Francis Yap and friends spotted a Ruddy Kingfisher Halcyon coromanda, there on 23rd. This could be our resident minor race or a migrant. The previous earliest arrival date of the migratory Ruddy Kingfisher was also on the 23rd at Pasir Ris Mangroves in 1989. The last uncommon record for Ubin were 2 Cinereous Bulbuls Hemixos cinereus, a non-breeding visitor, seen by Lim Kim Keang, Alfred Chia and Veronica Foo on 24th.

LKS

Three White-rumped Munias at Sentosa Cove on 18th. Photo: Lim Kim Seng.

Other notable residents was a King Quail Excalfactoria chinensis, from Kranji Marshes on 10th by Martin Kennewell, 14 Lesser Whistling Ducks Dendrocygna javanica, at Lorong Halus pond on 15th by Lim Kim Keang, 3 White-rumped Munias Lonchura striata, at Sentosa Cove on 18th by Lim Kim Seng. A high count of 6 Red-legged Crakes were seen and heard calling at Bukit Brown on 19th and 20th by Marcel Finlay. An Eastern Barn Owl Tyto delicatula, at Buloh Crescent on 29th by Derrick Wong, 4 Lesser Adjutants Leptoptilos javanicus, seen flying from Kranji Marshes Tower on 30th by Martin Kennewell and a Yellow-crested Cockatoo Cacatua sulphurea, at Sentosa on 30th by Lim Kim Seng. The White-rumped Munia is a new record for Sentosa but it’s status will required verification. The sighting of the 4 Lesser Adjutants was the largest for this former resident so far in Singapore. Lets hope they will re-establish here again.

References:

Lim Kim Seng. The Avifauna of Singapore. 2009 Nature Society (Singapore).

Yong Ding Li, Lim Kim Chuah and Lee Tiah Khee. A Naturalist’s Guide to the Birds of Singapore. 2013. John Beaufoy Publishing Limited.

Craig Robson. A field Guide to the Birds of Thailand and South East Asia. 2000.

This report is compiled by Alan OwYong and edited by Tan Gim Cheong from selected postings in various facebook birding pages, bird forums, individual reports and extracts from ebird. This compilation is not a complete list of birds recorded for the month and not all the records were verified. We wish to thank all the contributors for their records. Many thanks to Adrian Silas Tay, Terence Tan, Robin Tan, James Tann, Serin Subaraj, Veronica Foo and Lim Kim Seng for the the use of their photos. Please notify alan.owyong@gmail.com if you find errors in these records.

Singapore Bird Report – July 2017

We have several very early migrant sightings this month. Is it due to global warming? Maybe the birds are more sensitive to the changes than us.

Wood Sandpipers Goh Cheng Teng

Composite photo of a Wood Sandpiper flying over Jurong West by Goh Cheng Teng. First migrant shorebird to arrive this season.

A Brown-backed Needletail Hirundapus giganteus was photographed by Francis Yap with Keita Sin at Jelutong Tower on 19th, two weeks earlier than the previous early date. Keita Sin did better when he came across a Pacific Swift Apus pacificus flying across Punggol Barat on 22nd, more than a month from the last early date of 3rd Sept. On 16th, Goh Cheng Teng photographed a Wood Sandpipers Tringa glareola flying over Jurong West. This is 2 days ahead of the previous early arrival date. Four days later Alan OwYong flushed another Wood Sandpiper from a wet patch at Bulim grasslands. On the same day and place, Ben Choo photographed a female leucopsis White Wagtail Motacilla alba at the canal there. The jury is out if this is over summering or early arrival as the previous early arrival date is 9th September 2016 (Richard White, Marina Barrage).

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Ben Choo’s shot of a female White Wagtail in breeding plumage at a canal at Bulim raise the question of its arrival or over-summering status.

The sighting of the Wood Sandpiper prompted Francis Yap to stake out Seletar Dam and he was rewarded with shots of Common Greenshank Tringa nebularia and Little Egrets Egretta garzetta there on 24th. A day later, three Common Redshanks Tringa totanus were reported by Robin Tan and a Common Sandpiper Actitis hypoleucos by Lim Kim Seng, both at Sungei Buloh Wetland Reserve.

ABFC Thio

The first passerine migrant spotted by Thio Hb at the Kampong Java Park on 20th. Photo: Thio Hb.

On 26th Francis returned to Seletar Dam and notched up two more new arrivals. Three Lesser Sand Plovers Charadrius mongolus and a Barn Swallow Hirundo rustica, normally the harbinger of the start of the migrant season. But it was beaten by an Asian Brown Flycatcher Muscicapa latirostris photographed by Thio Hb at Kampong Java Park on 20th. Our previous early arrival date for this flycatcher was 9th August. Fadzrun A. shot a flock of 46 Lesser Sand Plovers at Kranji Dam on 31st. The migrating shorebirds have arrived!

FYAP

First Lesser Sand Plovers of the season from Seletar Dam captured by Francis Yap

We ended the month with a Watercock Gallicrex cinerea crashing into the Beach Villas at Resort World Sentosa on 31st. Tan Kok Yeang was kind enough to send us the photo. The injured bird was handed over to Nparks. This is a new addition to Sentosa but we had record of this migrant arriving as early as 8th of July. We can expect a busy month ahead as more migrants will be making landfall at various parts of the island.

 

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The injured Watercock that crashed into the Beach Villas at Sentosa. Photo: Tan Kok Yeang.

Our residents put up a good show as well. The most unexpected sighting was a rare Mangrove Whistler Pachycephala cinerea turning up at Marina East on 30th, a first for the south.  We had very few mainland records as this is a mangrove island dweller. We had to thank Mike Hooper for this record.  Koh Liang Heng followed up the next day and found it at the same place. The Mangrove Pittas Pitta megrahyncha were reported at Pulau Ubin and Pasir Ris Park on 8th and 17th respectively ( Willie Foo and Lim Kim Keang). The Blue-winged Pittas Pitta moluccensis were heard calling at the Bulim Forest by Wing Chong and James Tann and at Choa Chu Kang Cemeteries by Martin Kennewell both during the Mid Year Bird Census on 8th. They may be nesting but no nests were found so far.

Mike Hooper

The rare Mangrove Whistler photographed at Marina East by Mike Hooper on 30th. 

An Oriental Pied Hornbill Anthracoceros albirostris was seen at Gardens by the Bay by Veronica Foo on 27th, a surprising first for GBTB. From one Lesser Whistling Duck Dendrocygna javanica to ten at the Lorong Halus ponds on 17th was the welcome news from Lim Kim Keang. We continue to receive records of House Swifts Apus nipalensis over the months. Three birds were seen at the East Coast Parkway near Fort Road by Lim Kim Chuah on 14th. Signs that this species maybe making a comeback.

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The juvenile Greater Green Leafbird at Dairy Farm is a good indication of the successful breeding of this uncommon species.

The other good news were sightings of juveniles of some of the uncommon species, confirming their breeding success. A Greater Green Leafbird Chloropsis sonnerati juvenile was photographed feeding on a White Mulberry Tree at Dairy Farm Nature Park on 15th. We do not have any breeding records for this leafbird and this is only the second record of a juvenile.

A young male Violet Cuckoo Chrysococcyx xanthorhynchus was seen being chased by an female Sunbird at Jurong Eco Garden on 18th. Lim Kim Keang also reported seeing the same there a few weeks earlier. Over at the Lorong Halus ponds, a pair of Little Grebes Tachybaptus ruficollis were seen feeding a juvenile on 25th. All the three above records came from Alan OwYong. The last young bird reported was a Red-legged Crake Rallina fasciata photographed at Pasir Ris Park on 31st by Seng Alvin, a first for the park.?

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This young Violet Cuckoo was being chased around Jurong Eco Garden by a female Sunbird.

Finally two non-breeding visitors were reported this month. A Crested Serpent Eagle Spilornis cheela was seen perched at Science Park 2 on 13th by Francis Yap and a pair of Black Hornbills Anthracoceros malayanus at Sentosa flying towards Siloso on 30th seen by Colin Richardson, a visiting birder (posted in ebird, reported by Martin Kennewell). This hornbill was recently added to the checklist based on the records from Pulau Ubin, where one was seen by Adrian Silas Tay on 22nd.

References:

Lim Kim Seng. The Avifauna of Singapore. 2009 Nature Society (Singapore).

Yong Ding Li, Lim Kim Chuah and Lee Tiah Khee. A Naturalist’s Guide to the Birds of Singapore. 2013. John Beaufoy Publishing Limited.

Craig Robson. A field Guide to the Birds of Thailand and South East Asia. 2000.

This report is compiled by Alan OwYong and edited by Tan Gim Cheong from selected postings in various facebook birding pages, bird forums, individual reports and extracts from ebird. This compilation is not a complete list of birds recorded for the month and not all the records were verified. We wish to thank all the contributors for their records. Many thanks to Goh Cheng Teng, Ben Choo, Thio Hb, Francis Yap, Tan Kok Yeang and Alan OwYong for the the use of their photos. Please notify alan.owyong@gmail.com if you find errors in these records.

 

Singapore Bird Report-July 2016

All the excitement came during the last 10 days of July. On the 19th, a few days after its extreme date, Laurence Eu photographed a Brown-streaked Flycatcher, Muscicapa williamsoni, a rare non breeding visitor, at Lower Pierce Boardwalk.

BFC Laurence EuBrown-streaked Flycatcher, a rare non breeding visitor at Lower Pierce. Photo: Laurence Eu.

The record that we were waiting for came on the 26th when Lim Kim Seng spotted three Lesser Sand Plovers, Charadrius mongolus, at the Lower Seletar Dam. On the same day Danny Khoo photographed a Common Sandpiper, Actitis hypoleucos, at the Marina Barrage. Three days later, Frankie Cheong reported three Whimbrels, Numenius phaeopus and 30-40 Lesser Sand Ploversat the southern part of Pulau Tekong. On 30th Francis Yap brought news of the arrival of our first passerine migrant, the Barn Swallows, Hirundo rustica, at Punggol Barat and two Common Greenshanks, Tringa nebularia, at Seletar Dam. This heralded the return of the wintering shorebirds to Singapore. Bring out your scopes, the migration season is going its way. Last year the first waders arrived on the 1st August. Another sign of climate change?

Mangrove Whistler Seng AlvinA rare appearance of the Mangrove Whistler at Pasir Ris Mangroves captured by Seng Alvin.

But the bird of the month had to be the sudden one day appearance of the rare resident Mangrove Whistler, Pachycephala cinerea, at Pasir Ris Mangroves on 29th (Eric Bronson & Seng Alvin). Most of our past records were from Tekong and Southern Islands. The last mainland record was at Changi Cove in 2014.

King Quail Family Millie Cher

The proud King Quail parents showing off their family of five chicks over at Punggol Barat. Photo: Millie Cher.

As expected during the tail end of the breeding season, records of fledglings came in from all over the island. The most welcomed was a family of rarely seen King Quails, Excalfactoria chinensis with five chicks over at Punggol Barat. Joseph Tan Kok Beng reported the fledgling of two Crested Goshawk chicks, Accipiter trivirgatus, at the Singapore Botanic Gardens on 3rd and 6th. This is the second family of Crested Goshawks to have successfully raise a family there in the same season. Over at Burgundy Drive, Doreen Ang reported two juvenile Blue-crowned Hanging Parrots, Loriculus galgulus, seen with two adults feasting on her neighbour’s mango tree on the 7th. On the same day, she also reported a juvenile Thick-billed Pigeon, Treron curvirostra, at Lorong Sesuai. Good to know that some of our uncommon residents are doing well.

BCHP Doreen AngTwo juvenile Blue-crowned Hanging Parrots feasting on the mango with their parent. Photo: Michael Toh.

Over at Pulau Ubin, Yap Wee Jin reported the fledgling of the White-rumped Shama, Copsychus malabaricus on 9th. Lim Kim Keang reported the  nesting of the Olive-winged Bulbul, Pycnonotus plumosus, on 14th and three dependent Abbott’s Babbler, Malacocincla abbotti, juveniles on 28th.

SWO Ria TanBoth parents with the newly fledged Spotted Wood Owls at Woodlands. Photo: Ria Tan

A second record of a successful nesting of the Spotted Wood Owl, Strix seloputo, this season came from the Woodlands area with Ria Tan’s posting on 26th. One fledgling was seen with both parents. Like the earlier nesting at Cashew they were also using the Bird Nest Fern as nest. On 26th Laurence Eu photographed a Little Spiderhunter, Arachnothera longirostris, looking after a juvenile at Dairy Farm Nature Park. We are have not documented an active nesting of this forest species yet.

Sunda Scops Owls

Parent with two juvenile Sunda Scops Owls at Lower Pierce. Photo: Alan OwYong

Following the sighting of the Sunda Scops Owl, Otus lempiji, at Lower Pierce last month by Vincent Lao, we found two juveniles with a parent there on the 5th (Alan OwYong). Two days later Johnny Chew came across three Sunda Scops Owls at Telok Blangah Hill. Lim Kim Keang photographed an adult with a juvenile at Mandai Track 7 while Subha and son Raghav reported one adult together with a Brown Hawk Owl, Ninox scutulata, at Hindhede Nature Park, on the 16th. This has to be the largest number of breeding Sunda Scops Owls in a month.

Square-tailed Drongo FYapThe drama of a Square-tailed Drongo Cuckoo being chased by a Olive-winged Bulbul over the Central Forest captured by Francis Yap. This bulbul may have caught the cuckoo red-handed trying to replace its eggs.

Other notable sightings include an Orange-bellied Flowerpecker, Dicaeum trigonostigma, at Burgundy Drive near Bukit Batok NP, on 4th (Doreen Ang), a resident Square-tailed Drongo Cuckoo, Surniculus lugubris, being chased by a Olive-winged Bulbul was superbly captured by Francis Yap from the Jelutong Tower, a male Greater Green Leafbird, Chloropsis sonnerati, a first for Sentosa on 8th (James Tann). We have yet to determine the status of this individual. Mark Nelson Valino photographed a Black-crowned Night-Heron, Nycticorax nycticorax, at the Khoo Teck Puat Hospital pond on the 16th. Edwin Choy recalled seeing four adults and two juveniles there. Daniel Ong confirmed that they were there since the beginning of the year. Lets hope these choosy herons will make this place their permanent home as their numbers have not increased much over the years.

GG Leafbird James TannFirst record for Sentosa, a male Greater Green Leafbird may be an escapee. Photo: James Tann

We had two mainland records of the White-rumped Shama, the first at the Durian Trail on the 15th by Kerry Pereira and a calling bird at Upper Pierce Reservoir on the 23rd (Reuben Braddock).

Lim Kim Seng reported a Banded Bay Cuckoo, Cacomantis sonnerati, and another Square-tailed Drongo Cuckoo at the Central Catchment Forest on the 17th. This is our resident race that is quite vocal around this time of the year. A few uncommon Glossy Swiftlets, Collocalia esculenta, were seen flying over the Hindhede Quarry on the 19th by Alan OwYong. Zacc photographed a lone Great-billed Heron, Ardea sumatrana, at the Seletar Dam on the 23rd. As far as we know this is the first record for the area, indicating the spreading of this uncommon resident coastal heron. 

Reference:

Lim Kim Seng. The Avifauna of Singapore. 2009 Nature Society (Singapore). 

Yong Ding Li, Lim Kim Chuah and Lee Tiah Khee. A Naturalist’s Guide to the Birds of Singapore. 2013. John Beaufoy Publishing Limited. 

Craig Robson. A field Guide to the Birds of Thailand and South East Asia. 2000.

This report is compiled by Alan OwYong and edited by Tan Gim Cheong from selected postings in various facebook birding pages, bird forums and individual reports. Some were not verified. We wish to thank all the  contributors for their records. Many thanks to Laurence Eu, Seng Alvin, Millie Cher, Michael Toh, Ria Tan, Alan OwYong, Francis Yap and James Tann, for the use of their photos.