Browse Items (75 total)

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.…

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

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

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