(Mainly along the north coast of North American and the east coast down to Virginia) |
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Adults | |
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Black Guillemot Cepphus grylle |
Maine 21 Jun 2013 |
by Margaret Sloan ©Margaret Sloan |
Black Guillemot Cepphus grylle |
Maine 21 Jun 2013 |
by Margaret Sloan ©Margaret Sloan |