(Mainly along the north coast of North American and the east coast down to Virginia)  

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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