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Clark Nutcracker (Nucifraga columbiana) incubating at a nest in a mountain mahogany bush on Reserve Peak.
A Clark Nutcraker incubating at a nest, photographed by Ray Quigley and James B. Dixon, published by The Condor (1956) vol. 58
California Gulls (Lorus colifornicus) on breeding grounds at Mono Lake, California, by Joseph R. Jehl, Jr.
Two California Gulls on breeding ground, photographed by Joseph R. Jehl, Jr., published by Studies in Avian Biology (1987), vol. 10
Bull snake drawing
Image of a bullsnake
Brown-headed Cowbird (Molothrus ater) and Western Tanager (Piranga ludociviana) by Colin Woolley
Two young Brown-headed Cowbirds seeking food from a nest, photographed by Colin Woolley, published by Studies in Avian Biology (2007), vol. 34
Black-necked Stilt (Himatopus mexicanus) on its nest.
Black-necked Stilt resting on its nest, photographed by Don Bleitz, published by The Condor (1954) vol. 56