Summary for migrant species:
The highlight of the month was the very rare Eurasian Sparrowhawk over Henderson Waves on the 17th, photographed by Keita Sin. This is the second record of this species in Singapore.
November being the peak month for migrant raptors in Singapore, saw the arrival of the Jerdon’s Baza, Black Baza, Black Kite and Booted Eagle. The first Jerdon’s Baza was photographed at Punggol Barat on the 13th and the second at Jelutong Tower on the 30th. The first Black Baza was recorded on the 8th, a rather late date compared to previous years. The only Black Kite was photographed at Tuas South on the 27th; it was a juvenile, as with most records for this species. A dark morph Booted Eagle was first photographed at Punggol Barat on the 6th and recorded several times later in the month; it will probably winter there.
A juvenile Eastern Marsh Harrier was recorded on video making many low passes over Kranji Marshes on the 19th. At Tuas South, a Common Kestrel was recorded on the 8th and the 16th, likely the same individual. Three Peregrine Falcons were recorded and the one at Millenia Tower right outside an office window presented a fantastic photo-opportunity.
Seven Ospreys were recorded, around the northern coast and Pulau Ubin. For the other accipiters, 23 Japanese Sparrowhawks and five Chinese Sparrowhawks were recorded. At Potong Pasir on the 7th, a juvenile Japanese Sparrowhawk collided into a window pane, carrying food, luckily it recovered after 10 minutes and flew off. Lastly, the Oriental Honey Buzzard, our most common migrant raptor, was represented by 202 birds.
Highlights for sedentary species:
A smart-looking, young torquatus tweeddale morph Oriental Honey Buzzard was photographed at Ang Mo Kio on the 25th, while an adult was photographed at Pasir Ris Park on the 30th. The rare Crested Serpent Eagle was photographed at three localities this month, at Kent Ridge on the 10th, at Sembawang on the 14th and at Rifle Range Road on the 18th. The uncommon Crested Goshawk was photographed at the Botanic Gardens (adult male and female) and Pasir Ris Park (juvenile). A pair of Grey-headed Fish Eagles are nesting high up on a tall tree at Little Guilin and we hope for a successful nesting. There was a sight report of a Blyth’s Hawk-Eagle, on the 14th at dawn, which cannot be verified due to the possibility of confusion with other similar-looking species. Other resident raptors recorded were Black-winged Kite, Brahminy Kite, White-bellied Sea Eagle and Changeable Hawk-Eagle.
Eurasian Sparrowhawk, with 6 ‘fingers’ clearly visible, at Henderson Waves, 17 Nov 2016, by Keita Sin.
Many thanks to everyone who had reported their sightings in one way or another, and especially to Francis Yap, Ender Tey, Keita Sin, Zhang Licong and Laurence Eu for the use of their photos.
Update (15 Feb 2017): Please note insertion of 9 OHB, 1 Jap Sparrowhawk, 2 Brahminy Kites, 2 WBSE, 1 CHE. These are highlighted in yellow in the updated pdf singapore-raptor-report-nov16-v2