- Clements, J. F., T. S. Schulenberg, M. J. Iliff, B.L. Sullivan, C. L. Wood, and D. Roberson. 2012. The eBird/Clements checklist of birds of the world: Version 6.7. Downloaded from http://www.birds.cornell.edu/clementschecklist/downloadable-clements-checklist
Catalog Number: USNM 170879
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Birds
Sex/Stage: Male; Adult
Preparation: Skin: Whole
Collector(s): W. Abbott
Year Collected: 1899
Locality: Pulau Wai, Riau / Kalimantan Barat, Tambelan Islands, Indonesia, Asia
- Type: Oberholser. April 26, 1919. Proc. U.S. Nat. Mus. 55: 133.
Habitat and Ecology
IUCN Red List Assessment
Red List Category
Red List Criteria
No targeted conservation actions are known for this species. Conservation Actions Proposed
Maintain a register of inhabited beaches. Monitor population trends, especially where human disturbance is prevalant. If necessary, control the use of beaches by humans and their dogs, particularly during breeding. Determine the relationship between human disturbance and breeding success.
The Beach Stone-curlew (Esacus magnirostris) also known as Beach Thick-knee is a large, ground-dwelling bird that occurs in Australasia, the islands of South-east Asia. At 55 cm (22 in) and 1 kg (2.2 lbs), it is one of the world's largest shorebirds.
It is less strictly nocturnal than most stone-curlews, and can sometimes be seen foraging by daylight, moving slowly and deliberately, with occasional short runs. It tends to be wary and fly off into the distance ahead of the observer, employing slow, rather stiff wingbeats. The Beach Stone-curlew is a resident of undisturbed open beaches, exposed reefs, mangroves, and tidal sand or mudflats over a large range, including coastal eastern Australia as far south as far eastern Victoria, the northern Australian coast and nearby islands, New Guinea, New Caledonia, Indonesia, Malaysia, and the Philippines. It is uncommon over most of its range, and rare south of Cairns.
A single egg is laid just above the high tide line on the open beach, where it is vulnerable to predation and human disturbance.
The Beach Stone-curlew is classified as Near Threatened on the IUCN Red List of Threatened Species.