Pacific Coast Avifauna
| Title | Pacific Coast Avifauna PDF eBook |
| Author | |
| Publisher | |
| Pages | 372 |
| Release | 1924 |
| Genre | Birds |
| ISBN |
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Bulletin
| Title | Bulletin PDF eBook |
| Author | United States National Museum |
| Publisher | |
| Pages | 674 |
| Release | 1968 |
| Genre | Science |
| ISBN |
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Conservation and Biology of Small Populations
| Title | Conservation and Biology of Small Populations PDF eBook |
| Author | James N. M. Smith |
| Publisher | Oxford University Press, USA |
| Pages | 282 |
| Release | 2006 |
| Genre | Nature |
| ISBN | 9780195159363 |
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This book explores the factors affecting the survival of small populations. As the human impact on Earth expands, populations of many wild species are being squeezed into smaller and smaller habitats. As a consequence, they face an increasing threat of extinction. The authors review these theoretical ideas, the existing data, and explore the question: how well do small and isolated populations actually perform?
Life Histories of North American Birds of Prey
| Title | Life Histories of North American Birds of Prey PDF eBook |
| Author | Arthur Cleveland Bent |
| Publisher | |
| Pages | 1132 |
| Release | 1937 |
| Genre | Falconiformes |
| ISBN |
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Bibliography of a Natural History of the Ducks
| Title | Bibliography of a Natural History of the Ducks PDF eBook |
| Author | John Charles Phillips |
| Publisher | |
| Pages | 142 |
| Release | 1926 |
| Genre | Ducks |
| ISBN |
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The Condor
| Title | The Condor PDF eBook |
| Author | |
| Publisher | |
| Pages | 490 |
| Release | 1917 |
| Genre | Birds |
| ISBN |
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Life Histories of North American [birds].: Jays, crows and titmice
| Title | Life Histories of North American [birds].: Jays, crows and titmice PDF eBook |
| Author | Arthur Cleveland Bent |
| Publisher | |
| Pages | 584 |
| Release | 1946 |
| Genre | Birds |
| ISBN |
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