Brown-throated Sunbird – adult foraging behaviour

on 5th May 2011

“Went for an afternoon/evening walk along the Kuching City Waterfront with my wife. The last time I was here in September 2010 I spotted a Brown-t hroated Sunbird (Anthreptes malacensis) male looking for prey by turning over the Dragon’s Scale Fern (Pyrrosia piloselloides). See earlier post HERE.

“I was keen to see if this behaviour was still present. I somehow had expectations to meet the same bird. I was not disappointed. One tree away from last time an adult male was meticulously turning over the dragon’s scale fern one by one looking for prey (left). Despite the heat of the day it was very serious about it. This time there was a good reason, it had a juvenile to feed.

“Watched this behaviour for 20 minutes (with lots of passerby watching me) with intermittent feeding of juvenile.

“The Subspecies and Distribution in Borneo is not fullycertain (see The Birds of Borneo 4th edition 1999 by Smythies & revised by Davidson and the Internet Bird Collection). Up north in Sabah (northern Borneo) A. m. bornensis is the common subspecies. Down south in Sarawak it is either A. m. malacensis and bornensis or intermediate birds. The differentiation being brightness of colour, so not easy to tell.”

Dato’ Dr Amar-Singh HSS
Kuching City Waterfront, Sarawak, Malaysia
12th March 2011

If you like this post please tap on the Like button at the left bottom of page. Any views and opinions expressed in this article are solely those of the authors/contributors, and are not endorsed by the Lee Kong Chian Natural History Museum (LKCNHM, NUS) or its affiliated institutions. Readers are encouraged to use their discretion before making any decisions or judgements based on the information presented.

YC Wee

Dr Wee played a significant role as a green advocate in Singapore through his extensive involvement in various organizations and committees: as Secretary and Chairman for the Malayan Nature Society (Singapore Branch), and with the Nature Society (Singapore) as founding President (1978-1995). He has also served in the Nature Reserve Board (1987-1989), Nature Reserves Committee (1990-1996), National Council on the Environment/Singapore Environment Council (1992-1996), Work-Group on Nature Conservation (1992) and Inter-Varsity Council on the Environment (1995-1997). He is Patron of the Singapore Gardening Society and was appointed Honorary Museum Associate of the Lee Kong Chian Natural History Museum (LKCNHM) in 2012. In 2005, Dr Wee started the Bird Ecology Study Group. With more than 6,000 entries, the website has become a valuable resource consulted by students, birdwatchers and researchers locally and internationally. The views and opinions expressed in this article are his own, and do not represent those of LKCNHM, the National University of Singapore or its affiliated institutions.

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