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Beach Thick-knee

Esacus magnirostris


The Beach Thick-knee is a very large thick-set wader. Adults have a large head, massive uptilted bill, hunched profile, stout legs and thick 'knees' (actually ankles). The upper body is predominately grey-brown with distinctive black and white patterning on the face, shoulder and secondary wings. The throat and breast are a paler grey-brown, the belly is white and the wings are white with some black on the tips. The large bill is yellow at the base and black at the tip. Beach Stone-Curlews have a large yellow eye and a broad black eye patch, with white bands above and below it. Also known as the Beach Stone-Curlew




Feeding: The Beach Stone-Curlew forages on large intertidal mudflats, sandflats, sandbanks and sandpits exposed by low tide for crabs and other marine invertebrates. Breeding: Beach Stone-curlew nests may be located on sandbanks, sandpits, or islands in estuaries, coral ridges, among mangroves or in the sand surrounded by short grass and scattered casuarinas. Typically one egg is laid per season, however, the female may lay a second egg if the first is lost. Once the young have hatched, both parents care for them until they reach 7-12 months old.

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MacChristiansen 4 years ago

Added to mission, Thanks Ava

MacChristiansen 4 years ago

Thanks Bob

Ava T-B
Ava T-B 4 years ago

This spotting could go in the Hunters and Animal Feeding Behavior mission at

triggsturner 4 years ago

Just brilliant Mark!

Spotted by

Cairns, QLD, Australia

Spotted on Feb 5, 2016
Submitted on Feb 5, 2016

Spotted for Mission

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Beach Thicknee Great Stone-curlew Great Thick-Knee Great Thick-knee

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