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Intermediate Egret vs Great Egret

YC Wee
on 13th December 2021

At times it is easy to be mistaken in the field. Locally Intermediate Egrets (Ardea intermedia intermedia) are not as common as Great Egrets (Casmerodius albus modestus). When I saw these 4 birds I thought they were Great Egrets but a closer look showed them to be Intermediate Egrets.

Intermediate Egret above, Great Egret below.

Posting a composite comparison of the birds I saw on this day with Great Egrets. Good signs are the dagger-mark that does not go behind the eye and the tip of the bill is black in Intermediate Egrets. The neck curvature in Great Egrets and shorter bills in Intermediate Egrets are other good pointers.

Intermediate Egret left, Great Egret right.

 

Amar-Singh HSS (Dato’ Dr)

Ipoh, Perak, Malaysia

 

Location: Perak, Malaysia

Habitat: Secondary growth adjacent to primary forest

Date: 14th December 2020

Equipment: Nikon D500 SLR with Nikon AF-S Nikkor 500mm f/5.6E PF ED VR, handheld with Rode VideoMic Pro Plus Shotgun Microphone

 

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.

Other posts by YC Wee

Bird Society of Singapore: A credible alternative to the Nature Society’s Bird Group

11th December 2023

Singapore-Nature: 17. Citizen Science

30th August 2023

Singapore-Nature: 16. Living close to nature

18th August 2023

Singapore’s secret “garden”

20th July 2023

Singapore-Nature: 15. Looking versus studying birds

12th July 2023

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Any views and opinions expressed in the articles 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.

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