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Gull’s mouth

作者：21st

可爱的红嘴鸥。

WHAT does the mouth of a black-headed gull (红嘴鸥) look like? The one in the picture is showing you. Black-headed gulls are inland (内陆的) gulls. They look like pigeons (鸽子). You can find them in Europe, Asia and Canada. 21ST

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