Download or read book Ecological Isolating Mechanisms Reproductive Isolating Mechanisms and Relationships of the Avian Genera Hylocichla and Catharus written by William Christopher Dilger and published by . This book was released on 1955 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wildlife Review written by and published by . This book was released on 1954 with total page 842 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wildlife Abstracts written by U.S. Fish and Wildlife Service and published by . This book was released on 1954 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Birder s Handbook written by Paul Ehrlich and published by Simon and Schuster. This book was released on 1988 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: On t.p.: A field guide to the natural history of North American birds : including all species that regularly breed north of Mexico.

Download or read book Research Catalog of the Library of the American Museum of Natural History 59 82 59 9 9 written by American Museum of Natural History. Library and published by . This book was released on 1978 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Catalog of the Library of the American Museum of Natural History written by American Museum of Natural History. Library and published by . This book was released on 1977 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Wilson Bulletin written by and published by . This book was released on 1958 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Philopatry Inbreeding and the Evolution of Sex written by William M. Shields and published by State University of New York Press. This book was released on 1983-06-30 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this comprehensive synthesis, William M. Shields introduces a provocative new hypothesis linking the previously disconnected topics of philopatry, inbreeding, and sex. Shields draws widely from theory and data in genetics, ecology, and behavior in exploring the evolutionary causes and consequences of philopatric (localized) and vagrant dispersal, inbreeding and outbreeding mating systems, and asexual and sexual reproduction. His resulting hypothesis, that philopatry evolved because it increases inbreeding intensity and that inbreeding has survival value, has profound implications for the future study of evolutionary theory.

Download or read book The Birds of North America written by and published by . This book was released on 1995 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to the History of North American Ornithology written by William E. Davis (Jr.) and published by . This book was released on 1995 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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