Bubo scandiacus Snowy Owl ID: 0000 3333 0531 1639 [detail] © Museum of Vertebrate Zoology, University of California, Berkeley

Bubo scandiacus Snowy Owl ID: 0000 3333 1721 2728 [detail] © Museum of Vertebrate Zoology, University of California, Berkeley

Bubo scandiacus Snowy Owl ID: 0000 3333 1721 4694 [detail] © Museum of Vertebrate Zoology, University of California, Berkeley

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