Landscape with boulders at Sonora Pass in Sierra Mountains ID: 1351 3163 4290 0002 [detail] Beatrice F. Howitt © 2007 California Academy of Sciences	Sonora Pass (California) ID: 0000 3333 0531 3107 [detail] © Museum of Vertebrate Zoology, University of California, Berkeley	Sonora Pass (California) ID: 0000 3333 1721 0767 [detail] © Museum of Vertebrate Zoology, University of California, Berkeley	Sonora Pass (California) ID: 0000 3333 2431 0519 [detail] © Museum of Vertebrate Zoology, University of California, Berkeley
Sonora Pass (California) ID: 0000 3333 2431 2861 [detail] © Museum of Vertebrate Zoology, University of California, Berkeley	Sonora Pass (California) ID: 0000 3333 2431 3009 [detail] © Museum of Vertebrate Zoology, University of California, Berkeley

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