Goldfinches On The Hastings Natural History Reservation

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Goldfinches On The Hastings Natural History Reservation

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Author : Jean Myron Linsdale
language : en
Publisher:
Release Date : 1957

Goldfinches On The Hastings Natural History Reservation written by Jean Myron Linsdale and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1957 with Birds categories.

Bulletin

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Author : United States National Museum
language : en
Publisher:
Release Date : 1968

Bulletin written by United States National Museum and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Science categories.

Wildlife Review

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Author :
language : en
Publisher:
Release Date : 1956

Wildlife Review written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1956 with Wild life, Conservation of categories.

Wildlife Abstracts

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Author : U.S. Fish and Wildlife Service
language : en
Publisher:
Release Date : 1954

Wildlife Abstracts written by U.S. Fish and Wildlife Service and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1954 with Animals categories.

Nesting Birds Of A Tropical Frontier

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Author : Timothy Brush
language : en
Publisher: Texas A&M University Press
Release Date : 2005

Nesting Birds Of A Tropical Frontier written by Timothy Brush and has been published by Texas A&M University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Nature categories.

"Halfway between Dallas and Mexico City, along the last few hundred miles of the Rio Grande, lies a subtropical outpost where people from all over the world come to see birds. Located between the temperate north and the tropic south, with desert to the west and ocean to the east, the Lower Rio Grande Valley of Texas provides habitat for a variety of birds seen nowhere else in the United States. If you want to see a Hooked-billed Kite, Muscovy Duck, or Altamira Oriole, this is the place." "Drawing on years of personal observation and study, Timothy Brush has written a classic work of natural history about the little-known breeding bird communities of the Valley and the diversity of nesting strategies and behaviors that can be seen. Brush estimates that there are more than 150 current breeding species in the Lower Rio Grande Valley. In Nesting Birds of a Tropical Frontier, he describes the habits, distribution, changes in occurrence, and general outlook of these as well as former breeders, concentrating on Valley specialties and other birds of particular interest in the Valley." "Art by Gerald Sneed and color photographs by several of Texas' top nature photographers show off some of the Valley's famous birds. Historical maps of vegetation and geology help us gain a better perspective on the changes that have taken place along the Rio Grande and on the breeding bird communities of the U.S.-Mexico frontier."--Jacket

Ornithology In Laboratory And Field

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Author : Olin Sewall Pettingill
language : en
Publisher: Elsevier
Release Date : 2013-10-02

Ornithology In Laboratory And Field written by Olin Sewall Pettingill and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-02 with Science categories.

Ornithology in Laboratory and Field is intended as an aid to ornithological study at the college or university level. Students who lack the background knowledge usually acquired during a course in general zoology or biology should keep it handy for ready reference a standard elementary text on the subject. This book contains extensive material for purely informational reading, possibly enough to supplant the need of an additional textbook. Its principal purpose still complies with the title of its predecessors for it is essentially a manual to guide and assist the student in direct observations. All twenty sections, except the last (""The Origin, Evolution, and Decrease of Birds""), suggest methods and provide instructions for studies; and all conclude with an extensive list of references, frequently annotated, for further information. The twenty sections of the book can be taken up in almost any order and some may be omitted without affecting the instructional value of the others. A feature of this new edition is an introduction to birds and ornithology, intended for reading at the beginning of a course. The purpose is twofold: to show the significance of birds for study and to give an overall preview of ornithology, the subject, with emphasis on its wide scope, how it is studied, and some of the continuing and exciting opportunities that it offers for investigation.

Agriculture Handbook

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Author :
language : en
Publisher:
Release Date : 1991

Agriculture Handbook written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Agriculture categories.

Set includes revised editions of some issues.

Report Of The American Association For The Advancement Of Science Council Study Committee On Natural Areas As Research Facilities

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Author : American Association for the Advancement of Science. Council Study Committee on Natural Areas as Research Facilities
language : en
Publisher:
Release Date : 1963

Report Of The American Association For The Advancement Of Science Council Study Committee On Natural Areas As Research Facilities written by American Association for the Advancement of Science. Council Study Committee on Natural Areas as Research Facilities and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Natural resources categories.

Life Histories Of North American Birds Cardinals Grosbeaks Buntings Towhees Finches Sparrows And Allies Pt 1 3

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Author : Arthur Cleveland Bent
language : en
Publisher:
Release Date : 1968

Life Histories Of North American Birds Cardinals Grosbeaks Buntings Towhees Finches Sparrows And Allies Pt 1 3 written by Arthur Cleveland Bent and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Birds categories.

Neotropical Migratory Birds

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Author : Richard DeGraaf
language : en
Publisher: Cornell University Press
Release Date : 2019-06-07

Neotropical Migratory Birds written by Richard DeGraaf and has been published by Cornell University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-07 with Nature categories.

Thrushes, warblers, vireos, and tanagers are probably the most familiar of the Neotropical migrants—birds that breed in the United States and Canada, then journey to spend the winter in the Caribbean, Mexico, or southward. But this extraordinary group actually comprises a large number of diverse species, including waterfowl, shorebirds, terns, hawks, flycatchers, and hummingbirds. In their compendious review of information on these birds, Richard M. DeGraaf and John H. Rappole illuminate the need for a thorough understanding of the ecology of each species, one that exte4nds throughout the entire life cycle. The authors argue convincingly that conservation efforts must be based on such an understanding and carried out across a species' range—not limited to the breeding grounds. This book is the first to summarize in one volume much-needed practical data about the distribution and breeding habitat requirements of migratory birds in North and South America. The body of the book consists of natural history accounts of more than 350 species of Neotropical migrants, including a brief description of each bird's range, status, habitats on breeding grounds, nest site, and wintering areas. The authors provide a complete range map of each species' distribution in the Western Hemisphere as well as notes on the distribution—basic data that until recently have largely been unavailable in usable form to ornithologists and land and resource managers. An appendix lists species that are increasing or decreasing at significant rates in various physiographic regions of North America.