The common greenshank (Tringa nebularia) is a wader in the large family Scolopacidae, the typical waders. The genus name Tringa is the Neo-Latin name given to the green sandpiper by Aldrovandus in 1599 based on Ancient Greek trungas, a thrush-sized, white-rumped, tail-bobbing wading bird mentioned by Aristotle. The specific nebularia is from Latin nebula "mist". Like the Norwegian Skoddefoll, this refers to the greenshank's damp marshy habitat.

Relatives

Its closest relative is the greater yellowlegs, which together with the spotted redshank form a close-knit group. Among them, these three species show all the basic leg and foot colours found in the shanks, demonstrating that this character is paraphyletic.

Description

Common greenshanks are brown in breeding plumage, and grey-brown in winter. When in water, they can appear very similar to marsh sandpipers but are distinguished by the shape of the lower bill which gives it an upturned appearance to the bill. They have long greenish legs and a long bill with a grey base. They show a white wedge on the back in flight. They are somewhat larger than the related common redshank. The usual call is a rapid series of three short fluty notes syllabilized as teu-teu-teu.

Like most waders, they feed on small invertebrates, but will also take small fish and amphibians.

The common greenshank is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) applies. In 2024, T. nebularia was listed as Endangered under the Australian EPBC Act.

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File:Tringa nebularia0.jpg|Juvenile

File:Common Greenshank.ogg|Manly Marina, SE Queensland, Australia

File:Tringa nebularia MWNH 0205.JPG|Egg, Collection Museum Wiesbaden

File:Vadare-Gluttsnäppa & Rödbena - Ystad-2020.jpg|Common greenshank is significantly larger than, for example common redshank.

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References

  • (Common) greenshank species text in The Atlas of Southern African Birds
  • Ageing and sexing (PDF; 1.2 MB) by Javier Blasco-Zumeta & Gerd-Michael Heinze