Juvenile Banded Bay Cuckoo fed by adult Common Iora

YC Wee
on 8th August 2009

Seow Boon Eu from Penang, Malaysia, photographed a juvenile Banded Bay Cuckoo (Cacomantis sonneratii) being fed by a Common Iora (Aegithina tiphia).

Obviously the iora is the foster parent of the much larger juvenile. The former has been tricked into incubating and brooding the cuckoo chick. Cuckoos are nest parasites, laying their eggs in the nests of a wide range of birds.

“I noticed that this juvenile is still begging for food from its foster parent, unfortunately I couldn’t see the feeding, because it was hidden and very high up in the canopy. Currently I’m still observing its feeding behavior, hope to get more information from the observation,” says Boon Eu.

An earlier post on nest parasitism can be viewed HERE and below under “Related Posts.”

This post comes courtesy of Seow Boon Eu of Bonyou.

If you like this post please tap on the Like button at the left bottom of page. Any views and opinions expressed in the articles are solely those of the authors/contributors, and do not represent nor are they endorsed by the National University of Singapore (NUS), the Lee Kong Chian Natural History Museum, National University of Singapore (LKCNHM, NUS) or any of NUS’s affiliates or subsidiaries. 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.

Other posts by YC Wee

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From looking at birds to studying birds: The story of the Bird Ecology Study Group:Part 6. Bird Group played the religion card.

2nd March 2025

From looking at birds to studying birds: The story of the Bird Ecology Study Group.  Part 5. Looking and Studying Birds 

24th February 2025

From looking at birds to studying birds: The story of the Bird Ecology Study Group or BESG Part 4: Formation of BESG

14th February 2025

2 responses

  1. Pingback: Juvenile Banded Bay Cuckoo fed by adult Common Iora « Percuma Untuk Anda
  2. Pingback: Bird Ecology Study Group Banded-bay Cuckoo chick and Common Iora in India

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