Gallinago media (Great snipe)
Dubbelsnip [Afrikaans]; Poelsnip [Dutch]; Bécassine double
[French]; Doppelschnepfe [German]; Narceja-real [Portuguese];
Life
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Opisthokonta
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Deuterostomia > Chordata >
Craniata > Vertebrata (vertebrates) > Gnathostomata (jawed
vertebrates) > Teleostomi (teleost fish) > Osteichthyes (bony fish) > Class:
Sarcopterygii (lobe-finned
fish) > Stegocephalia (terrestrial
vertebrates) > Tetrapoda
(four-legged vertebrates) > Reptiliomorpha > Amniota >
Reptilia (reptiles) >
Romeriida > Diapsida > Archosauromorpha > Archosauria >
Dinosauria
(dinosaurs) > Saurischia > Theropoda (bipedal predatory dinosaurs) >
Coelurosauria > Maniraptora > Aves
(birds) >
Order: Charadriiformes > Family: Scolopacidae
Distribution and habitat
Breeds in Europe and southern Russia, heading south in the
non-breeding season to sub-Saharan Africa, including patches of West Africa but
mainly occurring from Sudan and Ethiopia to Zambia, Angola and marginally in
southern Africa. Here it is rare in a narrow band from northern Namibia through
northern Botswana to Zimbabwe and central Namibia, with vagrant records near the
southern and eastern coast of South Africa. It generally prefers the margins of
lakes and flooded sedge marshes, occasionally moving through short grassland
away from water.
Movements and migrations
Most birds arrive in southern Africa in
November, occasionally earlier in September and October, staying
until March before heading back to its Eurasian breeding grounds.
Food
In Europe it mainly eats annelid worms, insect larvae,
small molluscs and crustaceans, doing most of its foraging by probing for
invertebrates in soft mud, often at sports fields, marshes, plough furrows and
puddles on dirt roads.
Threats
Near-threatened, due to a massive contraction of its
breeding range mainly caused by loss of habitat, especially flood plains, fens,
tussock meadows and peatlands. The only area where its breeding population is in
Scandinavia, but elsewhere in Europe and Russia it is in serious trouble. These
decreases are mirrored in its non-breeding grounds, where for example in
southern Africa before 1900 it was a fairly common summer visitor across much of
the region. Since the beginning of the 20th Century its range rapidly contracted
until now it occurs just in the north (including Zimbabwe, where it was
previously rare), while almost completely absent from South Africa.
References
-
Hockey PAR, Dean WRJ and Ryan PG 2005. Roberts
- Birds of southern Africa, VIIth ed. The Trustees of the John Voelcker
Bird Book Fund, Cape Town.
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