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The common crane (Grus grus), also known as the Eurasian crane, is a bird of the family Gruidae, the cranes.A medium-sized species, it is the only crane commonly found in Europe besides the demoiselle crane (Grus virgo) and the Siberian crane (Leucogeranus leucogeranus) that only are regular in the far eastern part of the continent.
Some crane species such as the Common/ Eurasian crane use a kleptoparasitic strategy to recover from temporary reductions in feeding rate, particularly when the rate is below the threshold of intake necessary for survival. [19]
The species with the smallest estimated population is the whooping crane, which is conservatively thought to number 50–249 mature individuals, [5] and the one with the largest is the sandhill crane, which has an estimated population of 450,000–550,000 mature individuals.
Gruiform means "crane-like". Traditionally, a number of wading and terrestrial bird families that did not seem to belong to any other order were classified together as Gruiformes. These include 15 species of large cranes , about 145 species of smaller crakes and rails , as well as a variety of families comprising one to three species , such as ...
A common crane photographed in Slimbridge. Cranes are large, long-legged and long-necked birds of the order Gruiformes.Two species occur as wild birds in Great Britain: the common crane (Grus grus), a scarce migrant and very localised breeding resident currently being reintroduced to the country, and the sandhill crane (Antigone canadensis), an extreme vagrant from North America.
It weighs 2–3 kg (4.4–6.6 lb). It is the smallest species of crane. [13] [14] The demoiselle crane is slightly smaller than the common crane but has similar plumage. It has a long white neck stripe and the black on the foreneck extends down over the chest in a plume. It has a loud trumpeting call, higher-pitched than the common crane. Like ...
The sandhill crane (Antigone canadensis) is a species of large crane of North America and extreme northeastern Siberia. The common name of this bird refers to their habitat such as the Platte River , on the edge of Nebraska 's Sandhills on the American Great Plains .
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