Browse Items (75 total)
- Collection: SORA Illustrations
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Young Red-Tailed Hawks Fully Fledged, May 24th. Photographed by Herman T. Bohlman
Two young Red-Tailed Hawks looking down from the nest, photographed by Herman T. Bohlman, published by The Condor (1905), vol. 7
White Tern (Gygis olbo) on Christmas Island, Central Pacific Ocean by Elizabeth Anne Schreiber.
A White Tern flying above Christmas Island, photographed by Elizabeth Anne Schreiber, published by Studies in Avian Biology (1984), vol. 08
Whiskered Auklets on Buldir Island, Aleutian Islands, Alaska
Two Wishkered Auklets peering over a rock, photographed by Vernon Byrd, published by Studies in Avian Biology (1976), vol. 01
Torrent Ducks in the Andes
This paper describes a study of the Torrent Duck (Merganetta armata), undertaken in Río Negro Province of Argentina from September to November 1968. The birds, about whose natural history little has been recorded, live in rapid mountain streams of…
The life cycle of a Western Tanager (Piranga ludoviciana) shown through capture and banding.
Illustration demonstrating the life cycle of a Western Tanager through capture and banding. Illustrated originally by Keith Hanson, re-drawn by Gary Bloomfield, published by Studies in Avian Biology (2004) vol. 29
The Ground Rollers (Brachypteraciidae) of Madagascar. See Kirchman et al., pages 849-863. Painting by Mike Skakuj.
A group of ground rollers in a forest scene, painted by Mike Skakuj, published by The Auk (2001), vol. 118
The Great Crowned Pigeon (Goura cristata) of New Guinea, adult and nestling. in the collections of the Zoological Society of San Diego
A Great Crowned Pigeon and its nestling, photographed by Kenton C. Lint, published in The Condor (1955), vol. 57
The genus Passerina. The branching pattern reflects hypothesized relationships based on results of this study
A group of birds from the genus Passerina on a tree, painted by J.D. Pedersen, published by The Auk (2001), vol. 118
