Birds of Helgoland
by Aat Bender
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Birds -- New England, July 2010
by Tom Grey
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Dungeness NWR - 14 Jun 2008
by Jerry Jourdan
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Common Guillemots (Common Murres)
by Margaret Sloan and Bret Mossman
| 
Cape St. Mary's Ecological Reserve, Newfoundland
by Jay Levin
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Pigeon Guillemots, adult feeding young, August 2016
by Tom Grey
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Common Guillemots
by Alick Simmons
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Black Guillemots
by Margaret Sloan and Bret Mossman
| 
Farne Islands
by Greet van der Meulen
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Newfoundland and Labrador, 2011
by Hank Vander Velde
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