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Radomile! Nie zostawiaj kropek i [[]], bo Olafbot wyciąga to jako braki. Lepiej chyba wyciąć tę część szablonu - chyba że zamierzasz szybko uzupełnić. Pozdrawiam!Dixi 14:33, 9 mar 2004 (CET)
OK, nie wiedziałem :) Radomil 14:42, 9 mar 2004 (CET)
| Emperor Goose | ||||||||||||||
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| Grafika:Emperor.goose.slimb.250pix.jpg |
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| Binomial name | ||||||||||||||
| Anser canagicus |
The Emperor Goose Anser canagicus is a species of goose. It breeds around the Bering Sea, mostly in Alaska, USA, but also in Kamchatka, Russia. It is migratory, wintering mainly in the Aleutian Islands.
The American ornithologist, David Sibley, places this species and the other North American "white" geese in the genus Chen, rather than the more traditional "grey" goose genus Anser. The Emperor Goose is then classed as Chen canagica.
This goose has a stout grey body, subtly barred with fine barring, and a white head and hindneck, often stained orange from iron-rich waters. Unlike the blue morph Snow Goose, the white does not extend onto the front of the neck. The sexes are similar, but immatures have the head the same colour as the body.
This species is much less gregarious than most geese, usually occurring in family groups. It breeds on coastal tundra, laying 3-7 eggs in a ground nest.
Breeding birds moult near the breeding colonies, but non-breeders move to St Lawrence Island to moult prior to the main migration to the rocky coastines of the wintering grounds.
The food of this goose is typically composed of shoreline grasses and other coastal plants.
