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Like most geese, the Canada goose is primarily herbivorous and normally migratory; often found on or close to fresh water, the Canada goose is also common in brackish marshes, estuaries, and lagoons. Extremely adept at living in human-altered areas , Canada geese have established breeding colonies in urban and cultivated habitats, which provide ...
Dusky Canada geese represent one of the smallest populations of Canada goose in North America. [2] The dusky Canada goose weighs approximately 3–12 lb (1.4–5.4 kg) and is 25–45 in (640–1,140 mm) in length. [5] Male and female geese have black heads and necks, white cheeks, and similar voices. [5]
However, giant geese have both a lower call and a larger bill to body size ratio. Another good identifier includes the black on the neck, which starts much further up the neck than any other subspecies. The giant goose's white cheek patch is very large, reaching the lower bill. Unlike other variants, the underbelly is very pale.
The Moffitt's Canada goose (Branta canadensis moffitti), also known as the Western Canada goose or Great Basin Canada Goose is a subspecies of the Canada goose.Native to the western interior of North America surrounding the Rocky Mountains, its range has expanded due to introductions to various regions of western North America.
Only two of a flock of 15 wild Canada geese that landed and became trapped in the La Brea Tar Pits in Los Angeles in late July have survived after they were rescued and cleaned off. Los Angeles ...
Canada geese feeding on farmland in North Canterbury high country (PDF). Wellington, N.Z.: Dept. of Conservation. ISBN 9780478013207. Coleman, Jim (April 2008). Review of Impacts to Pasture Production by Black Swans (Cygnus atratus) and Canada Geese (Branta canadensis) in Northland (PDF). Landcare Research Contract Report: LC0708/104.
The black geese of the genus Branta are waterfowl belonging to the true geese and swans subfamily Anserinae. They occur in the northern coastal regions of the Palearctic and all over North America , migrating to more southerly coasts in winter, and as resident birds in the Hawaiian Islands .
Adult geese are often seen leading their goslings in a line with one parent at the front, and the other at the back of the "parade". Like most geese, the cackling goose is naturally migratory, with their overwintering range being most of the U.S. (locally in Western Canada, the West Coast of the U.S. and northern Mexico). The calls overheard ...