Male Flicker at nest Date: 1919 ... ID: 5555 5555 0907 8014 [detail] © 2007 Museum of Vertebrate Zoology
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Whooping Crane Date: 7 1942 Photographer: ... ID: 5555 5555 0907 7975 [detail] © 2007 Museum of Vertebrate Zoology
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Black Swift on nest in ... ID: 5555 5555 0907 7971 [detail] © 2007 Museum of Vertebrate Zoology
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Farallon Cormorant "Phalacrocorax auritus" Date: Summer ... ID: 5555 5555 0907 7961 [detail] © 2007 Museum of Vertebrate Zoology
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Tufted Puffin and California Murre ... ID: 5555 5555 0907 7959 [detail] © 2007 Museum of Vertebrate Zoology
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Caspian Tern Date: Spring 1943 Photographer: ... ID: 5555 5555 0907 7944 [detail] © 2007 Museum of Vertebrate Zoology
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Sierra Grouse Photographer: Sally Carrighar ID: 5555 5555 0907 7845 [detail] © 2007 Museum of Vertebrate Zoology
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Tropic Bird Photographer: L. E. ... ID: 5555 5555 0907 7765 [detail] © 2007 Museum of Vertebrate Zoology
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Tropic Bird Photographer: L. E. ... ID: 5555 5555 0907 7764 [detail] © 2007 Museum of Vertebrate Zoology
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Nest colony of 600 pairs ... ID: 5555 5555 0907 7763 [detail] © 2007 Museum of Vertebrate Zoology
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Nests of colony of cliff ... ID: 5555 5555 0907 7762 [detail] © 2007 Museum of Vertebrate Zoology
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Nest site of colony of ... ID: 5555 5555 0907 7761 [detail] © 2007 Museum of Vertebrate Zoology
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Site of colony of nests ... ID: 5555 5555 0907 7760 [detail] © 2007 Museum of Vertebrate Zoology
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Male Sierra Grouse courtship activities ... ID: 5555 5555 0907 7696 [detail] © 2007 Museum of Vertebrate Zoology
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Male Sierra Grouse courtship activities ... ID: 5555 5555 0907 7695 [detail] © 2007 Museum of Vertebrate Zoology
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Male Sierra Grouse courtship activities: ... ID: 5555 5555 0907 7694 [detail] © 2007 Museum of Vertebrate Zoology
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Male and female Sierra Grouse ... ID: 5555 5555 0907 7693 [detail] © 2007 Museum of Vertebrate Zoology
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Courting male Sierra Grouse pose ... ID: 5555 5555 0907 7692 [detail] © 2007 Museum of Vertebrate Zoology
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Harlequin Duck ID: 5555 5555 0907 7690 [detail] © 2007 Museum of Vertebrate Zoology
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Harlequin Duck Date: 1921 ID: 5555 5555 0907 7689 [detail] © 2007 Museum of Vertebrate Zoology
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Harlequin Duck Date: 1921 ID: 5555 5555 0907 7688 [detail] © 2007 Museum of Vertebrate Zoology
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Harlequin Duck Date: 1921 ID: 5555 5555 0907 7687 [detail] © 2007 Museum of Vertebrate Zoology
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Harlequin Duck ID: 5555 5555 0907 7686 [detail] © 2007 Museum of Vertebrate Zoology
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Harlequin Duck ID: 5555 5555 0907 7685 [detail] © 2007 Museum of Vertebrate Zoology
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