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In 2000, the North American population of the geese was estimated to be between 4 million and 5 million birds. [93] A 20-year study from 1983 to 2003 in Wichita, Kansas , found the size of the winter Canada goose population within the city limits increased from 1,600 to over 18,000 birds.
The native range of the Atlantic Canada goose is the east coast of North America. These birds summer in eastern Labrador, Newfoundland, and various islands in the Gulf of St. Lawrence and winter in much of the eastern United States, as far south as North Carolina. [1]
The native range of the Vancouver Canada goose is southern Alaska from Glacier Bay down to western British Columbia, where 90% of this subspecies remains year-round. . Despite its name, this subspecies does not regularly occur in the city of Vancouver or the Lower Mainland, where it is replaced by the introduced resident Moffitt's Canada Geese (B. c. mo
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.
Map of North America. This is a list of North American animals extinct in the Holocene that covers extinctions from the Holocene epoch, a geologic epoch that began about 11,650 years before present (about 9700 BCE) [A] and continues to the present day. [1] Recently extinct animals in the West Indies and Hawaii are in their own respective lists.
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 .
The giant goose's white cheek patch is very large, reaching the lower bill. Unlike other variants, the underbelly is very pale. A less reliable identifier is the white forehead and eyebrows, which don't always occur and Moffitt's geese less commonly have. The wings measure between 480 mm (19 in) to 550 mm (22 in).
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]