Monthly Archives: June 2018

The Varied Diet of the Yellow-vented Bulbul Chicks.

The Varied Diet of the Yellow-vented Bulbul Chicks. By Seng Alvin.

The ubiquitous Yellow-vented Bulbul Pycnonotus goiavier has to be the most common bird in our urban greenery. Its bubbly call is a welcome sound in our parks and gardens. If you listen carefully, they have different calls and alarms for different situations.

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With two hungry chicks to feed, the parent bulbuls were kept busy throughout the day

I was lucky to come across a nesting pair at Pasir Ris Park this June and decided to document the food that the parents brought back to feed the chicks, and it was very varied.

Insects formed the main source of proteins for the growing chicks. Wasps from a nearby nest, a green grasshopper and a spider showed the variety of the feed.

My monitoring started on the 17th. I spent one to two hours each day between 8.00 am and 10 am photographing the the feeding process. Both chicks successfully fledged on the 22nd after a week of feeding.

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Happy and well fed chicks about to fledge on the 22nd June.

For the first three days, the parents brought back soft and small insects that can be easily digested. Spiders and caterpillars were also a good source of proteins for the growing chicks. In the later stage, berries and figs supplemented larger insects like grasshoppers.

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Squashed figs and berries will form the main diet of these frugivorous species when they grow up. 

In first part of the day, the parents will usually feed the chicks with insects. As the day progressed, they would start bringing back figs and berries to the chicks, for desserts? As there was a wasp’s nest nearby, they took full advantage of this ready source of rich protein insects. I wonder how do they neutralise the venom if any inside these wasps?

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Sharing a fat caterpillar.

From my observations, their diet is not just varied but well balanced for the chicks to grow up as fast as possible to begin another generation.

 

 

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Singapore Bird Report – May 2018

As the remaining migrants made their exodus back to their breeding grounds, and residents nest and raise their broods, the most exciting news for May was the return of the Great Slaty Woodpecker for a period of about eleven days. The Great Slaty Woodpecker was first recorded in Singapore in 1904; a specimen was collected from Woodlands. The last two sightings, unconfirmed, were reported from Changi in the 1970s, and the bird was thought to be extinct, until this month’s sightings. 

2 GSW,, 110518, CC, Fryap

The Great Slaty Woodpecker photographed at the MacRitchie Reservoir area by Francis Yap on 11 May 2018.

The Great Slaty Woodpecker Mulleripicus pulverulentus was first reported by Ted Lee, when he sought for help to identify an unusual bird photographed at around 2:15pm on 2 May 2018 near the summit of Bukit Timah Hill. Dominic Ng subsequently spotted the bird during the early morning hours of 4 May 2018 near the location where Ted first saw the bird. Others visited the Hill on 5 May 2018, and were rewarded by the bird staying within the vicinity of the summit until late evening. The woodpecker was then seen on the hill on the morning of 6 May 2018. It was sighted around MacRitchie Reservoir on 11 May 2018, and was last seen on the afternoon of 12 May 2018.

Report on Migrants

Sightings of migrant species continue to be reported. A Tiger Shrike Lanius tigrinus was seen at Satay by the Bay (SBTB) on 1 May 2018 by Veronica Foo, who also heard a Blue-winged Pitta Pitta moluccensis calling at the carpark behind the church at Dempsey Hill on 4 May 2018. Several late departure dates were noted this month. Fadzrun Adnan’s report of an Amur Paradise Flycatcher Terpsiphone incei on 5 May 2018 represented a new late departure date for the species; later than previous records by one week. Lim Kim Keang’s sighting of a Great Knot Calidris tenuirostris at Chek Jawa, Pulau Ubin on 6 May 2018 represented a new extreme date; the Great Knot’s last recorded departure date was 14 March.  Another new late departure record was made by an Eastern Crowned Warbler Phylloscopus coronatus seen at Bukit Timah Nature Reserve (BTNR) by James Lambert on 6 May 2018. Amin’s report of a White Wagtail Motacilla alba in the Aljunied Canal on 17 May 2018 was an extension of more than a month.  Vincent Lao’s report of a Chestnut-winged Cuckoo Clamator coromandus at the Sungei Buloh Wetland Reserve (SBWR) on 28 May 2018 represents an extension from a previous record of 2 May; one was earlier spotted by Richard Davis on 1 May at SBWR.

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The White Wagtail photographed at the Aljunied Canal by Amin on 17 May 2018.

Reports on Residents

There were several nesting reports of resident species. Khoo Meilin reported an active nest of a pair of Coppersmith Barbet Megalaima haemacephala at Chinese Garden on 4 May 2018 and another at Lorong Chencaru, on 8 May 2018, where the chick was seen calling from its nest hole. Mark Nelson Valino photographed a Large-tailed Nightjar Caprimulgus macrurus with two chicks at Singapore Botanic Gardens (SBG) on 14 May 2018. Lawrence Eu reported a Chestnut-winged Babbler Stachyris erythroptera engaged in nest-building activity in the Central Catchment Nature Reserve (CCNR) on 12 May 2018, while Khoo Meilin observed a Striated Heron Butorides striata nest with two chicks on 19 May 2018 in Bishan Park near the Grub Café and a juvenile Baya Weaver Ploceus philippinus was seen by Doreen Ang at Burgundy Drive, a first for the area. On 23 May 2018, Edwin Choy reported that one Blue-crowned Hanging Parrot Loriculus galgulus chick fledged from a tree at Pek Kio Market.

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The Large-tailed Nightjar with a chick at the Singapore Botanic Gardens; photographed by Mark Nelson Valino on 14 May 2018.

Resident species included a male Barred Button Quail Turnix suscitator and Ruddy-breasted Crake Porzana fusca spotted at Bidadari by Amin on 6 May 2018.

Bukit Timah Nature Reserve (BTNR) yielded a Black-crested Bulbul Pycnonotus flaviventris feeding on yellow figs at the summit (4 May 2018 by Stuart Campbell), several Greater Green Leafbird Chlropsis sonnerati (4 May 2018 by Lim Kim Keang), and a Jambu Fruit Dove Ptilinopus jambu (5 May 2018 by Geoff Lim and Kozi Ichiyama). A Barred Eagle Owl Bubo sumatranus was sighted on 23 May 2018 near Singapore Quarry by Peter Ding Chu Teck.

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The Barred Button Quail photographed at Bidadari by Amin on 6 May 2018.

Central Catchment Nature Reserve (CCNR) had reports of a Red-crowned Barbet Megalaima rafflesii (17 May 2018 by Con Foley; 24 May 2018 by Art Toh) and Cream-vented Bulbuls Pycnonotus simplex (19 May 2018 by Martin Kennewell and 20 May 2018 by Fadzrun Adnan).

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The Ruddy-breasted Crake photographed at Bidadari by Amin on 6 May 2018.

Dairy Farm Nature Park (DFNP) yielded an Asian Palmswift Cypsiurus balasiensis (1 May 2018 by Fadzrun Adnan), Lesser Green Leafbird Chloropsis cyanopogon  (18 May 2018 by Martin Kennewell and 26 May 2018 by Con Foley, Tan Kok Hui and Danny Lau), a Banded Bay Cuckoo Cacomantis sonneratii (23 May 2018 by Martin Kennewell) and a Violet Cuckoo Chrysococcyx xanthorhynchus (27 May 2018 by Lim Kim Chuah).

 

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The Violet Cuckoo photographed at JEG by Jesse Tan on 28 May 2018.

In the west, Jurong Eco-Garden yielded another Violet Cuckoo Chrysococcyx xanthorhynchus (28 May 2018 by Jesse Tan), and a Blue-eared Kingfisher Alcedo meninting (10 May 2018 by Luke Milo Teo).

In the east, a female Black-winged Flycatcher-shrike Hemipus hirundinaceus was spotted at Chek Jawa, Pulau Ubin (6 May 2018 by Lim Kim Seng and Lim Kim Keang), while about 16 Lesser Whistling Duck Dendrocygna javanica were seen at Pasir Ris Farmway (27 May 2018 by T. Ramesh).

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Lesser Whistling Ducks at Pasir Ris Farmway on 27 May 2018 by T. Ramesh.

Two Black-naped Terns Sterna sumatrana were seen feeding together with Little Terns Sternula albifrons at Pasir Ris Park (17 May 2018 by Luke Milo Teo). In the north, Veronica Foo heard a Mangrove Pitta Pitta megarhyncha calling at Seletar End on 31 May 2018, a new record for this location.

On a separate note, the Savanna Nightjar Caprimulgus affinis was reported at several locations – Tampines Eco-Green (25 May 2018 by Alvin Seng), SBWR (27 May 2018 by Art Toh) and Seletar End (31 May 2018 by Veronica Foo).

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The Savannah Nightjar at the Tampines Eco-Green on 25 May 2018 by Alvin Seng.

Lim Kim Keang sighted a Cinereous Bulbul Hemixos cinereus, a non-breeding visitor at Chek Jawa, Pulau Ubin on 6 May 2018. Records occur mainly in the year-end to early part of the year, previously up to 5 April. They are probably the result of  post-breeding dispersal of this species resident in Malaysia.

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A pelagic survey led by Francis Yap and See Toh Yew Wai on 5 May 2018 along the multi-national Straits of Singapore yielded 6 migrating Swinhoe’s Storm Petrel Oceanodrama monorhis, along with 3 Short-tailed Shearwater Puffinus tenuirostris, 19 Bridled Tern Onychoprion anaethetus and 1 Gull-billed Tern Gelochelidon nilotica. Note that some of these sightings might not be in Singapore waters.

Short-tailed Shearwater

A Short-tailed Shearwater at Singapore Strait on 5 May 2018 by Francis Yap

Abbreviations:
BTNR: Bukit Timah Nature Reserve
CCNR: Central Catchment Nature Reserve
DFNP: Dairy Farm Nature Park
JEG: Jurong Eco-Garden
KM: Kranji Marsh
PRP: Pasir Ris Park
SBG: Singapore Botanic Gardens
SBWR: Sungei Buloh Wetland Reserve
SBTB: Satay by the Bay
TEG: Tampines Eco-Green

This report is compiled by Geoff Lim and Alan OwYong, and 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 Amin, Alvin Seng, Francis Yap, Jesse Tan, Khong Yew, Mark Nelson Valino and T. Ramesh for the use of their photos. 

 List of Sightings in the May 2018 Bird Report

Date Species Location
Anatidae
27-May Lesser Whistling Duck Pasir Ris Farmway
Ardeidae
19-May Striated Heron Bishan Park
Rallidae
6-May Ruddy-breasted Crake Bidadari
Turnicidae
6-May Barred Button Quail Bidadari
Scolopacidae
6-May Great Knot P. Ubin
Laridae
17-May Black-naped Tern PRP
Columbidae
5-May Jambu Fruit Dove BTNR
Cuculidae
1-May Chestnut-winged Cuckoo SBWR
23-May Banded Bay Cuckoo DFNP
28-May Violet Cuckoo JEG
28-May Chestnut-winged Cuckoo SBWR
Strigidae
23-May Barred Eagle Owl BTNR
Caprimulgidae
25-May Savanna Nightjar TEG
31-May Savanna Nightjar Seletar End
Apodidae
1-May Asian Palmswift DFNP
Alcedinidae
10-May Blue-eared Kingfisher KM
Megalaimidae
8-May Coppersmith Barbet Chinese Gardens
17-May Red-crowned Barbet CCNR
Picidae
2-May Great Slaty Woodpecker BTNR
4-May Great Slaty Woodpecker BTNR
11-May Great Slaty Woodpecker CCNR
Psittaculidae
23-May Blue-crowned Hanging Parrot Pek Kio Market
Pittidae
4-May Blue-winged Pitta Dempsey Hill
31-May Mangrove Pitta Seletar End
Tephrodornitidae
6-May Black-winged Flycatcher-shrike P. Ubin
Laniidae
1-May Tiger Shrike SBTB
Monarchidae
5-May Amur Paradise Flycatcher BTNR
Pycnonotidae
4-May Black-crested Bulbul BTNR
6-May Cinereous Bulbul P. Ubin
20-May Cream-vented Bulbul CCNR
Phylloscopidae
6-May Eastern Crowned Warbler BTNR
Timaliidae
12-May Chestnut-winged Babbler CCNR
Chloropseidae
4-May Greater Green Leafbird BTNR
18-May Lesser Green Leafbird DFNP
Ploceidae
21-May Baya Weaver Burgundy Drive
Motacillidae
17-May White Wagtail Aljunied Canal

 

 

 

2017 Year in Review. Part 1: National Firsts, Raptors, Sea and Shorebirds.

2017-Year in Review. Part 1: National Firsts, Raptors, Sea and Shorebirds.

We had another exciting year with four national firsts added to the Singapore Checklist and one in a new annex. There were also several rare second and third records.  A new raptor site was discovered that contributed several rare records for the year and a mass roosting of several hundreds of wagtails at the northern parts of the island.

Little Stint David Li

Long awaited Little Stint was finally photographed at Chel Java on 21 Sept by David Li

The long awaited Little Stint Calidris minuta was finally found at Chek Jawa by David Li during NParks Waders Survey on 21 September. Two birds were photographed beside the Rufous-necked Stints. George Presanis surprised us with a photo of a Verditer Flycatcher Eumyias thalassinus he took at Dairy Farm NP on 9 October. This is a species found “principally in hilly country from low elevations up to 1200m” in Malaysia and did not reappear after this sighting. Then in December, two out-of-range birds turned up at Sungei Buloh and Kranji Marshes. On 2 December, Oliver Tan photographed a juvenile male Indian Paradise Flycatcher Terpsiphone paradisi and Muhd Fadhil shot a Booted Warbler Iduna caligata on 4 December. Both are not known migrants to Singapore and must have strayed from their regular wintering grounds. On 29 April, See Toh Wai Yew, Lau Jiasheng and friends photographed a Bulwer’s Petrel Bulweria bulwerii at the Straits of Singapore during their pelagic trip. As it was not inside Singapore territory, the Records Committee decided to list it in Annex 1, a new category for such sightings.

Bulwer's Petrel Jiasheng

Bulwer’s Petrel migrating through the Straits of Singapore on 29 April Photo: Lau Jiasheng.

Pelagic surveys had added several new species to the Singapore bird list before and it continues to help us understand the behaviour and movements of these seabirds passing through the Straits better. On 17 September, 25 Aleutian Terns Onychoprion aleuticus were counted, making this an early arrival date. Bridled Terns Onychoprion anaethetus were seen nesting at Pedra Branca on 29 April in support of past records. Parasitic Jaegers Stercorarius parasiticus were recorded arriving on 14 October and departing on 29 April. 18 Swinhoe’s Storm Petrels Oceanodroma monorhis and 26 Short-tailed Shearwaters Puffinus tenuirostris were counted on this April day confirming that the Straits as their main migratory route. On the first day of the year, Low Choon How was quick enough to identify a Black-headed Gull Chroicocephalus ridibundus flying over Straits of Johor off Pulau Ubin, the only gull seen for the year. The last seabird recorded during the year was unfortunately a dead Red-footed Booby Sula sula when Adrian Silas Tay found its washed-up carcass at Marina East Drive.

Short-tailed Shearwater Wong Lee Hiong

Short-tailed Shearwater flying low by Wong Lee Hong. 28 counted during April.

Keita Sin’s passion for documenting migrating raptors led him to Henderson Wave where collectively several impressive rare arrivals were recorded. The list include a Booted Eagle Hieraaetus pennatus on 13th, Common Buzzard Buteo buteo and Grey-faced Buzzard on 2nd, Greater Spotted Eagle Clanga clanga on 11th, a first for the season Jerdon’s Baza Aviceda jerdoni on 12th, a Pied Harrier Circus melanoleucos on 15th and our 3rd record of a Eurasian Sparrowhawk Accipiter nisus on 26th by Francis Yap, all in November. Nearby over at Telok Blangah Hill, Leslie Fung shot a juvenile Besra Accipiter virgatus on 18 November.

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Besra, juvenile, at Telok Blangah Hill on 18 Nov 2017, by Leslie Fung.

Continuing with visiting raptors, two sightings of the Grey-faced Buzzards Butastur indicus were reported. One on 2 November at Hindhede NP (Martin Kennewell) and several over St John’s Island on 4 November by Francis Yap and Keita Sin. A 3rd record of the Amur Falcon Falco amurensis was reported at the Changi Coast Road on 26 November by See Toh Yew Wai another Common Buzzard at Seletar Aerospace on 21 February by Alfred Chia, our only Eastern Marsh Harrier Circus spilonotus for the year over Kent Ridge Park on 3 October by Keita Sin and a second Pied Harrier Circus melanoleucos at Kranji Marshes on 18 November by Martin Kennewell. The rare Northern Boobook Ninox japonica made a one day stop over at Satay by the Bay on 8 November, surprising Terence Tan who was birding there. Another migrant owl, the Oriental Scops Owl Otus sunia returned to Dairy Farm NP on 1 December and stayed until 10 January 2018.

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Terence Tan’s Northern Boobook on 8 November at the Satay by the Bay.

On 23 September, Shahrulbariah Arif-Sng posted on Facebook the mass roosting of hundreds of Grey Wagtails Motacilla cinerea at Yishun Street 11. On 8 October, Esther Ong was also seeing hundreds of Grey Wagtails returning every evening to roost at Sembawang. These mass roostings have never been seen before for this wagtail and it also attracted one or two Eastern Yellows Motacilla tschutschensis, a few Whites Motacilla alba and even the Forest Wagtails Dendronanthus indicus. This had to be the first record of roosting of all four species of wagtails at one place. The flock at Sembawang left by 9 January 2018 but Fadzrun Adnan was still reporting 350 Greys at Yishun on 13 January 2018. It will be interesting to see if they will return at the end of 2018?

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Unexplained mass gathering of all four species of wagtails at Yishun. 

For the migrant shore and waterbirds, there was the rare Baillon’s Crake Porzana pusilla seen on 26 March at Kranji Marshes by Martin Kenewell and one at Satay by the Bay on 17 December by Siew Mun, a first for the gardens. A globally threatened species, the Chinese Egret Egretta eulophotes made six appearances at Pulau Tekong on 9 September, 10 October, between 21 January and 28 May, a late date, thanks to the watchful Frankie Cheong. The second globally threatened species, the Great Knot Calidris tenuirostris, 2 birds, were picked up by Lim Kim Keang at Chek Jawa on 6 December. The large and elegant Eurasian Curlews Numenius arquata, a globally near threatened species, was wintering at Tekong on 9 March and recorded arriving at SBWR on 28 August by Robin Tan. Ten globally near threatened early arriving Black-tailed Godwits Limosa limosa were counted at Sungei Buloh WR on 28 August by David Li and Veronica Foo.

Chinese Egret Frankie Cheong

The globally threatened Chinese Egret prefered the reclaimed land at Pulau Tekong during all its visits. Photo: Frankie Cheong.

The only Javan Pond Heron Ardeola speciosa for the year was spotted by Lim Kim Keang at Pasir Ris Farmway 3 on 6 April just before the start of the migration back north. A Pheasant-tailed Jacana Hydrophasianus chirurgus was making a late one day stopover at the Hindhede Quarry on 15 May when Martin Kenewell was there. Lastly we had to thank Luke Teo for the Sanderling Calidris alba that stop over to feed along the breakwaters off Marina East Drive on 12 November.

Sanderling Luke

Sanderling wintering over at the breakwaters at MED in November. Photo Luke Teo.

References:
Lim Kim Seng. The Avifauna of Singapore. 2009. Nature Society (Singapore).
Jeyarajasingam & Pearson. A Field Guide to the Bird of West Malaysia and Singapore. 1999. Oxford University Press.

This report is compiled by Alan OwYong from the monthly Bird Reports of 2017, and edited by Tan Gim Cheong. Many thanks to David Li, Lau Jiasheng, Wong Lee Hong, Leslie Fung, Terence Tan, Alan OwYong, Frankie Cheong and Luke Teo for the use of the photographs.

 

A nigrescens Ashy Drongo at Punggol Waterfront.

A nigrescens Ashy Drongo at Punggol Waterfront.

By Alan OwYong.

I was shooting the Austral migrant Horsfield’s Bronze Cuckoo with friends on 6 June morning along the Punggol Waterfront Promenade when a darkish drongo flew over our heads. The first thing I noticed was the forked tail without rackets. It later returned to perch high up on the dry twigs some distance away. Some of us took a few record shots.

Later, I managed to get a few heavily backlit shots when it came closer and perched on top of a Sea Almond tree. In the afternoon Terence Tan got some better side shots of it lower down from inside the forest.

Terence Tan Ashy Drongo

Terence Tan’s side profile shot of the Ashy Drongo from inside the forest.

From the photos, I posted it as a Black Drongo, Dicrurus macrocerus, a migrant which should have left last month. Thanks to Dave Bakewell’s ever vigilance, he corrected the ID to a nigrescens Ashy Drongo, Dicrurus leucophaeus, a resident race of Peninsular Malaysia and Southern Thailand. Tou Jing Yi agreed and was kind enough to elaborate on its distinguishing features “lack of white spot on base of bill, long forked tail, very slender base on tail, non-glossy plumage that is not jet black but somehow greyish, these were all signs of an Ashy Drongo, the resident subspecies for the region, primarily resides mangrove areas in Peninsular Malaysia.

Black Drongo Punggol Prominade

As we are more familiar with the lighter plumaged migratory Salagensis and Leucogenis races of Ashy Drongos here, it did not occur to us that this is an Ashy. The extreme dates for these two migrants are 15 October to 13 May.

The last record of a nigrescens was at West Coast Park on 17 January 2004 ( SINAV 18.1). It is not difficult to overlook this particular race as the Black or the Greater Racket-tailed since some field marks are a little similiar.  The movements of these three races of the Ashy Drongos need further studies and any records old or new are welcome. So now we have a new date for this non-breeding visitor to Singapore.

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

Many thanks to Dave Bakewell and Tou Jing Yi with the help on the ID and Terence Tan for the use of his photo.

Bird Records Committee Report ( May 2018)

Bird Records Committee Report (May 2018)

By Lim Kim Seng. Chairman, Nature Society (Singapore) Bird Group Records Committee.

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Booted Warbler Iduna caligata at Kranji Marshes, 10 Dec 2017, Singapore’s first record and the second for Southeast Asia. It stayed till March 2018. Photo by Adrian Silas Tay.

The Records Committee continues to receive records of new bird species to the Singapore List and rarities. This report updates the findings of the last 12 months up to May 2018.

 New Species

Six new bird species were added to the Singapore List, bringing the total number of species to 403. The updated official NSS Singapore Checklist 2018 edition (2) here.

They include the following:

Little Stint Calidris minuta

An adult and an immature seen and photographed at Tg. Chek Jawa, Pulau Ubin on 21 Sep 2017 by David Li was the first record for Singapore.

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Little Stint at Check Java by David Li.

Verditer Flycatcher Eumyias thalassina

A lone bird seen and photographed at Dairy Farm Nature Park on 9 Oct 2017 by George Presanis was the first record of this sedentary species for Singapore. It was not seen subsequently despite some observer effort.

294A Verditer Flycatcher.

Verditer Flycatcher at Dairy Farm Nature Park by George Presanis.

Indian Paradise Flycatcher Terpsiphone paradisi

A female seen and photographed at Sungei Buloh Wetland Reserve on 2 Dec 2017 by Oliver Tan was the first record for Singapore and Southeast Asia. It was last seen on 10 Apr 2018.

Gim Cheong

Indian Paradise Flycatcher at Sungei Buloh Wetland Reserve by Tan Gim Cheong.

Booted Warbler Iduna caligata

One was first photographed but not identified by Fadhil, an NParks staff, at Kranji Marshes on 4 Dec 2017. On 10 Dec 2017, several observers including Adrian Silas Tay, Richard Carden, Martin Kennewell, Francis Yap and Lim Kim Chuah also saw and photograph the mystery bird. Eventually, a close study of its features, habits and vocalization revealed this to be Singapore’s first and Southeast Asia’s second record of this species.  It was last seen on 23 Mar 2018.

Ruby-cheeked Sunbird Chalcoparia singalensis

A female seen and photographed at Chek Jawa Coastal Boardwalk, Pulau Ubin, on 4 Mar 2018 by Roger Boey was our first record for this species.

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Female Ruby-cheeked Sunbird taken by Roger Boey at Pulau Ubin.

Great Slaty Woodpecker Mulleripicus pulverulentus 

A female photographed near the summit of Bukit Timah on 2 May 2018 by Ted Lee and subsequently seen and photographed by several other observers on 4 and 5 May 2018 was the first recent record for Singapore. It was last seen near the Treetop Walk at the Central Catchment Nature Reserve on 12 May 2018. This species was previously assigned to Category B.

Kwong Yew

Great Slaty Woodpecker at Bukit Timah Hill by Kwong Yew.

 Rarities

The following eight rarities were accepted.

Lesser Adjutant Leptoptilos javanicus

An individual photographed at Sungei Buloh on 18 Oct 2017 by Con Foley, Danny Lau and Tan Kok Hui was a noteworthy record of this rare non-breeding visitor to Singapore.

White-throated Needletail Hirundapus caudacutus

An individual photographed at Henderson Waves on 19 Oct 2017 by Keita Sin was our second record. Another photographed here on 31 Oct 2017 again by Keita Sin was the fourth while yet another photographed at Jelutong Tower on 25 Oct 2017 by Francis Yap was our third record.

Eurasian Sparrowhawk Accipiter nisus

A bird photographed at Henderson Wave Bridge on 26 Nov 2017 by Francis Yap was our third record for Singapore. The only other records were from Tuas View Lane by Martti Siponen on 14 Nov 2010 and Keita Sin, also at Henderson Wave Bridge, on 17 Nov 2016.

Amur Falcon Falco amurensis

An individual photographed at Changi on 26 Nov 2017 by Adrian Silas Tay was our third record. Our only previous records were from Changi Coast by Tan Gim Cheong on 21 Nov 2007 and Lower Seletar Dam on 16 Dec 2016 by Yip Peng Sun.

Narcissus Flycatcher Ficedula narcissina

A female photographed at Dairy Farm Nature Park on 28 Nov 2017 by Veronica Foo and Marcel Finlay was our second record. Another female photographed at West Coast Park on 3 Jan 2018 by Stuart Campbell was our third record.

Asian Emerald Cuckoo Chrysococcyx macutalus

A female photographed at Fort Siloso, Sentosa, on 23 Dec 2017 by Esther Ong was our second record. It stayed till the end of the year.

Band-bellied Crake Porzana paykulii

An adult photographed at the Singapore Botanic Gardens on 19 Jan 2018 by Meena Vathyam was our second record. It was last seen on 28 April 2018.

Oriental Darter Anhinga melanogaster

An individual photographed at Singapore Quarry on 18 Feb 2018 by Richard White was the second from this locality and our fourth record overall of this rare non-breeding visitor.

Black-winged Flycatcher-shrike Hemipus hirundinaceus

A female seen and photographed at Jelutong Tower on 20 Jan 2018 by HB Thio was our fourth record. Another seen and photographed by Lim Kim Seng at Chek Jawa Coastal Boardwalk, Pulau Ubin, on 6 May 2018 was our fifth record.

Annex 1

In addition to the above, we have also received further records of Bulwer’s Petrel Bulweria bulwerii in the Singapore Straits on 29 Apr 2017 and 6 May 2017 from Lau Jiasheng. These two records were confirmed to be outside Singapore waters and are assigned to Annex 1. To date, we have no records of Bulwer’s Petrel in Singapore. Annex 1 is for species occurring near to but outside Singapore, e.g. birds occurring in the Indonesian and/or Malaysian side of the Singapore Straits.

Acknowledgements

We would like to thanks the following observers for submitting their records for review: Roger Boey, Stuart Campbell, Marcel Finlay, Con Foley, Veronica Foo, Danny Lau, Lau Jiasheng, David Li, Geoff Lim, Lim Kim Seng, Esther Ong, Alan Owyong, George Presanis, Keita Sin, Tan Kok Hui, Oliver Tan, Adrian Silas Tay, Meena Vathyam, Richard White, Francis Yap and Yip Peng Sun. Special thanks go to Dave Bakewell for help in unravelling the identity of Little Stint and Indian Paradise Flycatcher based on submitted evidence. Finally, thanks are also due to my fellow committee members for their expertise in the deliberation process:  Alfred Chia, Kenneth Kee, Lim Kim Chuah, Lim Kim Keang, Alan Owyong, Dr Frank Rheindt, Tan Gim Cheong and Dr Yong Ding Li.

Thanks to Adrian Silas Tay, David Li, George Persanis, Tan Gim Cheong, Roger Boey and Khong Yew for the use of their photographs.

Reference

Lim, K.S. (2009). The avifauna of Singapore. Nature Society (Singapore), Singapore.