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The Canada goose was one of the many species described by Carl Linnaeus in his 18th-century work Systema Naturae. [ 3 ] It belongs to the Branta genus of geese, which contains species with largely black plumage, distinguishing them from the gray species of the genus Anser. Branta was a Latinized form of Old Norse Brandgás, "burnt (black) goose ...
The Moffitt's Canada goose is often unwary and tame in the presence of people and urban settings. This includes golf courses and other large grass fields. This bird is adapted to ecological changes. Moffitt's geese are among the first waterfowl to nest in spring, as early as late February or early March. They typically nest in abandoned hawk ...
The Chinese and African Geese are the domestic breeds of the swan goose (A. cygnoides); they can be recognized by their prominent bill knob. [ 1 ] Some breeds, like the Obroshin Goose and Steinbach Fighting Goose , originated in hybrids between these species (the hybrid males are usually fertile – see Haldane's Rule ).
Atlantic Canada goose. The Atlantic Canada goose ( Branta canadensis canadensis) is the nominate subspecies of Canada goose, residing in much of the east coast of North America, as well as having been introduced to much of northern and western Europe. They are often viewed as pests, especially in places they have been introduced to.
Anser albifrons – Greater White-fronted Goose – XC96532. Greater white-fronted geese are 64–81 cm (25–32 in) in length, have a 130–165 cm (51–65 in) wingspan, and weigh 1.93–3.31 kg (4 lb 4 oz – 7 lb 5 oz). [4][5] They have bright orange legs and mouse-coloured upper wing-coverts. They are smaller than greylag geese.
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
Giant Canada goose. The giant Canada goose (Branta canadensis maxima) is the largest subspecies of Canada goose, on average weighing in at 5 kg (11 pounds). It is found in central North America. These geese were at one point considered extinct, but were later rediscovered. The giant Canada goose was once kept and bred in captivity for use as ...
The dusky Canada goose mainly winters in much of the Willamette Valley and southern Washington and breeds in the southeast Alaskan Copper River Delta and Middleton Island. [3] However, the dusky Canada geese have faced heavy predation through predators such as brown bears ( Ursus arctos ), coyotes ( Canis latrans ), and bald eagles ( Haliaeetus ...