Summary for migrant species:
In March 2020, 131 migrant raptors of ten species were recorded. There were 52 Oriental Honey Buzzards, including 7 at Pasir Ris on the 7th. The 27 Japanese Sparrowhawks included some, apparently on migration, over the Kent Ridge Park – seven on the 27th and nine on the 30th. There were also 19 Black Bazas, including 11 at Kent Ridge Park on the 27th.
The single immature Rufous-bellied Hawk-Eagle wintering here was recorded at Dairy Farm Nature Park on the 22nd, and at Ulu Pandan Park Connector on the 24th. At Bedok, Ramesh T. managed to spot the Common Buzzard after a few visits, following the uncommon raptor’s appearance late last month.
Four Jerdon’s Bazas were recorded, one each at Halus-Coney Island area, Tampines Eco Green, Changi Business Park and Pulau Ubin. Of the five Grey-faced Buzzards reported, one at Sentosa was found injured and taken in for care, one was flying over Pasir Ris on the 4th, two at Kranji Marshes on the 8th, and another at Chek Jawa on the 13th.
Seven Chinese Sparrowhawks were recorded, including five on migration over Kent Ridge Park (3 on the 27th, and 2 on the 30th). Nine Peregrine Falcons and six Western Ospreys rounded up the migrant raptors for March 2020. At Kent Ridge Park on the 27th, eight Accipiters, not identified to species level, were likely on northward migration.
Highlights for sedentary species:
Breeding-related activities were reported for four resident raptor species. A fledgling dark morph Changeable Hawk-Eagle was photographed at the Botanic Gardens on the 2nd. An adult White-bellied Sea Eagle was sitting on its nest at Coney Island on the 21st. A fledgling Grey-headed Fish Eagle was recorded on its nest at Springleaf on the 4th, with an adult closeby; and there was activity at the nest on the 20th.
For the Crested Goshawks, four nests were reported: one at Pasir Ris where an adult was on the nest guarding against a party of Oriental Pied Hornbills, on the 3rd; one at Thomson where an adult brought a Javan Myna for the fledgling, on the 7th; one at Pasir Panjang with two chicks, on the 7th; and on the 29th, another at Sentosa with a fledgling, and it was noted that ‘a few days prior’, the adults were ‘dive-bombing’ a party of Oriental Pied Hornbills to keep them away from the nest.
The other sedentary raptors recorded included three Crested Serpent Eagles: one at Goldhill Avenue area throughout the month, one adult at Pulau Ubin on the 18th, and one at King Albert Park on the 22nd. There were also six Black-winged Kites and the common Brahminy Kites.
Many thanks to everyone who had reported their sightings in one way or another, and also thanks to Martti Siponen, Herman Phua, and James Gan for the use of their photos.
For a pdf version with more details, please click Singapore Raptor Report – March 2020