White-shouldered Ibis

Pseudibis davisoni

Critically Endangered · IUCN Red List

CRCritically EndangeredInvertebratesWetlandPlatform nestHuge · 1.6 kg

ID tip

The adult stands 60–85 cm tall, with males being slightly larger and having slightly longer bills than females. Its only available biometrics are measurements from a single unsexed specimen originating from the 19th century, which include a wing length of 419mm, culmen length of 197mm, tarsus length of 83mm and tail length of 229mm. The plumage is brownish-black, with glossy blue-black wings and tail, and a bare slate-black head which has also been reported as blue or white.

Text from Wikipedia, licensed CC BY-SA 4.0.

When to see the White-shouldered Ibis

One bar for each month. Filled bars are the 6 months with records; pale bars are months with none. The wide bar is February, the month with the most records.

Where to see the White-shouldered Ibis

Regular rangeRare visitor

The map shades 2 countries with regular records, and 2 more in a lighter tone where the bird turns up only as a stray. Everything unshaded has no records. Countries are listed below the map.

Recorded as a rare visitor in Thailand, Indonesia.

About the White-shouldered Ibis

The white-shouldered ibis is a large species of bird in the family Threskiornithidae. It is native to small regions of Southeast Asia, and is considered to be one of the most threatened bird species on this part of the continent.

Text adapted from Wikipedia, licensed CC BY-SA 4.0.

Easily confused with

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