Woodcock | |
---|---|
American woodcock | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Charadriiformes |
Family: | Scolopacidae |
Genus: | Scolopax Linnaeus, 1758 |
Type species | |
Scolopax rusticola Linnaeus, 1758 | |
Diversity | |
8 living species |
The woodcocks are a group of seven or eight very similar living species of sandpipers in the genus Scolopax. The genus name is Latin for a snipe or woodcock, and until around 1800 was used to refer to a variety of waders. [1] The English name is first recorded in about 1050. [2] According to the Harleian Miscellany, a group of woodcocks is called a "fall". [3]
The genus Scolopax was introduced in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his Systema Naturae . [4] The genus name is Latin for a snipe or woodcock. [1] The type species is the Eurasian woodcock (Scolopax rusticola). [5]
Only two woodcocks are widespread, the others being localized island endemics. Most are found in the Northern Hemisphere but a few range into the Greater Sundas, Wallacea and New Guinea. Their closest relatives are the typical snipes of the genus Gallinago . [6] [7] As with many other sandpiper genera, the lineages that led to Gallinago and Scolopax likely diverged around the Eocene, some 55.8–33.9 million years ago, although the genus Scolopax is only known from the late Pliocene onwards. [8]
Woodcock species are known to undergo rapid speciation in island chains, with the extant examples being the Amami woodcock in the Ryukyu Islands and the several species of woodcock in the Indonesian islands, the Philippines, and New Guinea. Subfossil evidence indicates the presence of another radiation of woodcock species in the Greater Antilles; these Caribbean woodcocks may have been more closely related to the Old World woodcock species than the New World ones, and were likely wiped out by human incursion into the region. [9]
The genus contains eight species: [10] [6] [11]
A number of woodcocks are extinct and are known only from fossil or subfossil bones.
Woodcocks have stocky bodies, cryptic brown and blackish plumage, and long slender bills. Their eyes are located on the sides of their heads, which gives them 360° vision. [12] Unlike in most birds, the tip of the bill's upper mandible is flexible. [6] [13] [14]
As their common name implies, the woodcocks are woodland birds. They feed at night or in the evenings, searching for invertebrates in soft ground with their long bills. This habit and their unobtrusive plumage makes it difficult to see them when they are resting in the day. Most have distinctive displays known as "roding", usually given at dawn or dusk. [6] [14] [11]
The range of breeding habits of the Eurasian woodcock extends from the west of Ireland eastwards across Europe and Asia preferring mostly boreal forest regions engulfing northern Japan, and also from the northern limits of the tree zone in Norway. Continuing south to the Pyrenees and the northern limits of Spain. Nests have been found in Corsica and there are three isolated Atlantic breeding stations in Azores, Madeira and the Canary Islands. In Asia the sites can be seen as far south as Kashmir and the Himalayas.
Some woodcocks have become popular gamebirds. The island-endemic species are often quite rare due to overhunting. The pin feathers (coverts of the leading primary feather of the wing) of the Eurasian woodcock are sometimes used by artists as brushtips for fine painting work. [15]
The cocker spaniel dog breed is named after the bird: the dogs were originally bred to hunt the woodcock.
Scolopacidae is a large family of shorebirds, or waders, which mainly includes many species known as sandpipers, but also others such as woodcocks, curlews and snipes. The majority of these species eat small invertebrates picked out of the mud or soil. Different lengths of bills enable different species to feed in the same habitat, particularly on the coast, without direct competition for food.
The curlews are a group of nine species of birds in the genus Numenius, characterised by their long, slender, downcurved bills and mottled brown plumage. The English name is imitative of the Eurasian curlew's call, but may have been influenced by the Old French corliu, "messenger", from courir , "to run". It was first recorded in 1377 in Langland's Piers Plowman "Fissch to lyue in þe flode..Þe corlue by kynde of þe eyre". In Europe, "curlew" usually refers to one species, the Eurasian curlew.
The common redshank or simply redshank is a Eurasian wader in the large family Scolopacidae.
The green sandpiper is a small wader (shorebird) of the Old World.
Tringa is a genus of waders, containing the shanks and tattlers. The genus name Tringa is the Neo-Latin name given to the green sandpiper by the Italian naturalist Ulisse Aldrovandi in 1599. They are mainly freshwater birds, often with brightly coloured legs as reflected in the English names of six species, as well as the specific names of two of these and the green sandpiper. They are typically associated with northern hemisphere temperate regions for breeding. Some of this group—notably the green sandpiper—nest in trees, using the old nests of other birds, usually thrushes.
The greater yellowlegs is a large shorebird in the family Scolopacidae. It breeds in central Canada and southern Alaska and winters in southern North America, Central America, the West Indies and South America.
The common snipe is a small, stocky wader native to the Old World.
The American woodcock, sometimes colloquially referred to as the timberdoodle, mudbat, bogsucker, night partridge, or Labrador twister is a small shorebird species found primarily in the eastern half of North America. Woodcocks spend most of their time on the ground in brushy, young-forest habitats, where the birds' brown, black, and gray plumage provides excellent camouflage.
The Eurasian woodcock is a medium-small wading bird found in temperate and subarctic Eurasia. It has cryptic camouflage to suit its woodland habitat, with reddish-brown upperparts and buff-coloured underparts. Its eyes are set far back on its head to give it 360-degree vision and it probes in the ground for food with its long, sensitive bill, making it vulnerable to cold weather when the ground remains frozen.
The Amami woodcock is a medium-sized wader. It is slightly larger and longer-legged than Eurasian woodcock, and may be conspecific.
The Sulawesi woodcock also known as Celebes woodcock, is a medium-sized wader. It is larger and darker than Eurasian woodcock but with small reddish spots.
The Moluccan woodcock, also known as the Obi woodcock, is a lowland wader endemic to Indonesia. Its distribution is restricted to Obi and possibly Bacan, two small islands in North Maluku. It is a medium-sized bird, measuring 32-40 centimetres, and is the largest of the woodcocks. Its conservation status is vulnerable due to severe habitat destruction on Obi.
The common sandpiper is a small Palearctic wader. This bird and its American sister species, the spotted sandpiper, make up the genus Actitis. They are parapatric and replace each other geographically; stray birds of either species may settle down with breeders of the other and hybridize. Hybridization has also been reported between the common sandpiper and the green sandpiper, a basal species of the closely related genus Tringa.
The great snipe is a small stocky wader in the genus Gallinago. This bird's breeding habitat is marshes and wet meadows with short vegetation in north-eastern Europe, including north-western Russia. Great snipes are migratory, wintering in Africa. The European breeding population is in steep decline.
Gallinago is a genus of birds in the wader family Scolopacidae, containing 18 species.
The Tahiti Sandpiper or Tahitian Sandpiper is an extinct member of the large wader family Scolopacidae that was endemic to Tahiti in French Polynesia until its extinction sometime before 1819.
Actitis is a small genus of waders, comprising just two very similar bird species.
The giant snipe is a stocky wader. It breeds in South America. The nominate subspecies G. u. undulata occurs in two distinct areas, one in Colombia, and the other from Venezuela through Guyana, Suriname and French Guiana to extreme north-eastern Brazil. The southern subspecies G. u. gigantea is found in eastern Bolivia, eastern Paraguay and south-east Brazil, and probably also in Uruguay and north-eastern Argentina.
Scolopax brachycarpa, is an extinct species of woodcock in the family Scolopacidae that was endemic to the Caribbean island of Hispaniola.
Scolopax anthonyi is a prehistoric species of woodcock in the family Scolopacidae that was once endemic to the Caribbean island of Puerto Rico.