National Geographic

The ubiquitous Canada goose is one of the best known birds in North America. state and Canadian province at one time of the year or another.

Adaptations to Changing Environments

Canada geese are adaptable to many habitats and may thrive wherever grasses, grains, or berries are available. Because of changing weather, settlement, and farming patterns, many Canada (not “Canadian”) geese have begun to alter their migrations. Typically, the birds summered in northern North America and flew south when cold weather arrived. and Mexico. Other Canada geese have become permanent residents of parks, golf courses, suburban subdevelopments, and other human habitats across much of North America. In some areas, such as airports, they are so numerous that they are considered a nuisance. Just 50 geese can produce two and a half tons of excrement in a year.