Summary for migrant species:
October 2018 is probably the most remarkable October on record, with 11 migrant species recorded. This is in stark contrast to last October when only 6 migrant species were recorded (we usually record around 9 species in October). A big thank you to the burgeoning number of raptor watchers, especially at Henderson Waves.
453 migrant raptors were recorded, many times the 70 recorded last year. The most numerous were the 219 Oriental Honey Buzzards, followed by 123 Japanese Sparrowhawks, and 57 Chinese Sparrowhawks. In addition, more than 100 unidentified Accipiters were spotted this month and these were likely to have been either Chinese or Japanese Sparrowhawks. The first of the 35 Black Bazas appeared on 22 Oct, more than a week earlier than last year.
Birders at Henderson Waves were rewarded with three sought-after species. The first was the appearance of two Grey-faced Buzzards on 21 Oct, followed by a juvenile Eastern Marsh Harrier on the same morning. Another four Grey-faced Buzzards were spotted over Henderson Waves days later: two on 26 Oct and two on 27 Oct, around mid-day on both dates. In addition, birders on 27 Oct also spotted a Common Buzzard Buteo buteo before noon (note: the various subspecies are ‘lumped’ as Buteo buteo in the NSS bird checklist).
Later the same day, 27 Oct, around noontime, a rare Greater Spotted Eagle made an appearance at Kent Ridge Park, delighting Alan OwYong. Before the month ended, Fadzrun Adnan photographed an immature Rufous-bellied Eagle, another rare visitor, at Pang Sua park connector on 30 Oct, flying about in the company of an Oriental Honey Buzzard.
Two Western Ospreys were recorded, one at the Kranji-Sungei Buloh area and one at Henderson Waves. Six migrant Peregrine Falcons were recorded.
Highlights for sedentary species:
October was a good month for the locally rare Crested Serpent Eagle, with records from four different areas, from Nanyang Technological University (west) on 8th, Pulau Tekong (offshore) on 8th, Jelutong Tower (centre) on 24th and the Southern Ridges (south) on 16th, 21st & 30th.
On 6 Oct, a pair of Crested Goshawks were observed mating at West Coast Park. Then on 23 Oct, 2 chicks of the White-bellied Sea Eagle were seen on a nest at Woodlands. These are good signs for our resident raptors.
On 6 Oct, at Pulau Ubin near the main jetty, a juvenile Peregrine Falcon of the resident ernesti subspecies was photographed. This form bears some resemblance to, and may be mistaken for, the Oriental Hobby. The other resident raptors recorded included the Grey-headed Fish Eagle, Black-winged Kite, Brahminy Kite and Changeable Hawk-Eagle.
For more details, please click Singapore Raptor Report – Oct 2018
Many thanks to everyone who had reported their sightings in one way or another, and especially to Francis Yap, Feroz & Fizah, See Toh Yew Wai, Adrian Silas Tay, Pary Sivaraman, and Zacc HD for the use of their photos.