The V shape allows Canada geese to save energy.

V 字形可以让加拿大鹅节省能量。

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Because of Canada's cold winter, Canada geese have to fly to the warm south in autumn.

因为加拿大的冬天很冷，加拿大鹅不得不在秋天飞到温暖的南方去。

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In autumn, Canada geese have to fly to the warm south to get away from Canada's cold winter.

秋天，加拿大鹅要飞到温暖的南方去躲避加拿大寒冷的冬天。

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For example, permanent populations of Canada geese in North America have increased three hundred percent in eighteen years to four million birds.

VOA: special.2009.04.01

On New Year's Day, after church we'll go out and sit in the goose pit and do some hunting for Canada geese and also ducks."

VOA: special.2009.12.28

And, unfortunately, Canada Geese which are grass fed are really the most unappealing of meats.

FORBES: Feeding the Poor of Pennsylvania on Geese From New York

It seems, therefore, that all of Hawaii's geese, both extinct and living, are descended from Canada geese.

ECONOMIST: Feathers are flying in the world of bird classification

Most animals tend to take on certain flavours associated with their diet and Canada Geese more than most.

FORBES: Feeding the Poor of Pennsylvania on Geese From New York