Ruddy Ducks & Other Stifftails: Their Behavior and Biology
University of Oklahoma Press, 1996. Hardcover. Detailed account of the ecology, biology and behavior of all ten taxa of stiff-tailed ducks. 291 pages. New. Item #11624
ISBN: 0806127996
Price: $44.95
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General Ornithology
See all items by Paul A. Johnsgard, Montserrat Carbonell