|Wood Sandpiper Mangaon, Maharashtra, India|
Rhyacophilus glareola (Linnaeus, 1758)
Description and systematics 
It resembles a longer-legged and more delicate Green (T. ochropus) or Solitary Sandpiper (T. solitaria) with a short fine bill, brown back and longer yellowish legs. It differs from the first of those species in a smaller and less contrasting white rump patch, while the Solitary Sandpiper has no white rump patch at all.
However, it is not very closely related to these two species. Rather, its closest relative is the Common Redshank (T. totanus), and these two share a sister relationship with the Marsh Sandpiper (T. stagnatilis). These three species are a group of smallish shanks with red or yellowish legs, a breeding plumage that is generally subdued light brown above with some darker mottling and with a pattern of somewhat diffuse small brownish spots on the breast and neck.
The Wood Sandpiper breeds in subarctic wetlands from the Scottish Highlands across Europe and Asia. They migrate to Africa, Southern Asia, particularly India, and Australia. Vagrant birds have been seen as far into the Pacific as the Hawaiian Islands. In Micronesia it is a regular visitor to the Marianas Islands (where flocks of up to 32 birds are reported) and Palau; it is recorded on Kwajalein in the Marshall Islands about once per decade. This species is encountered in the western Pacific region between mid-October and mid-May. A slight westward expansion saw the establishment of a small but permanent breeding population in Scotland since the 1950s.
This bird is usually found on freshwater during migration and wintering. They forage by probing in shallow water or on wet mud, and mainly eat insects and similar small prey. T. glareola nests on the ground or uses an abandoned old tree nest of another bird, such as the Fieldfare (Turdus pilaris). Four pale green eggs are laid between March and May.
The Wood Sandpiper is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) applies.
- BirdLife International (2012). "Tringa glareola". IUCN Red List of Threatened Species. Version 2012.1. International Union for Conservation of Nature. Retrieved 16 July 2012.
- Hayman et al. (1986)
- Hayman et al. (1986), Pereira & Baker (2005)
- Hayman et al. (1986), Wiles et al. (2000), VanderWerf (2006), VanderWerf et al. (2006)
- BLI (2008)
|Wikimedia Commons has media related to: Tringa glareola|
- Hayman, Peter; Marchant, John & Prater, Tony (1986): Shorebirds: an identification guide to the waders of the world. Houghton Mifflin, Boston. ISBN 0-395-60237-8
- Pereira, Sérgio Luiz & Baker, Alan J. (2005): Multiple Gene Evidence for Parallel Evolution and Retention of Ancestral Morphological States in the Shanks (Charadriiformes: Scolopacidae). Condor 107(3): 514–526. DOI:10.1650/0010-5422(2005)107[0514:MGEFPE]2.0.CO;2 PDF fulltext
- VanderWerf, Eric A. (2006): Observations on the birds of Kwajalein Atoll, including six new species records for the Marshall Islands. Micronesica 38(2): 221–237. PDF fulltext
- VanderWerf, Eric A.; Wiles, Gary J.; Marshall, Ann P. & Knecht, Melia (2006): Observations of migrants and other birds in Palau, April–May 2005, including the first Micronesian record of a Richard's Pipit. Micronesica 39(1): 11–29. PDF fulltext
- Wiles, Gary J.; Worthington, David J.; Beck, Robert E. Jr.; Pratt, H. Douglas; Aguon, Celestino F. & Pyle, Robert L. (2000): Noteworthy Bird Records for Micronesia, with a Summary of Raptor Sightings in the Mariana Islands, 1988–1999. Micronesica 32(2): 257–284. PDF fulltext
- Pizzey, Graham and Knight, Frank: The Field Guide to the Birds of Australia. HarperCollins, Sydney. 2012.