Texas Waterfowl Identification Guide PDF Download
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Author: Central Flyway Council
Publisher: anboco
ISBN: 3736420013
Category : Nature
Languages : en
Pages : 78
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Book Description
The North American continent, at the time of its discovery and early settlement, had a waterfowl population which was one of its many wonders. So far as the evidence shows, no equal area of the earth's surface ever supported such vast numbers of so many different ducks and geese, and this situation persisted to a time within the memory of living men. Long after the end of early settlement on this continent, hunting was free and harvest unlimited. But as the advancing tide of settlement reached into the north-central prairie states and provinces in the final years of the Nineteenth Century, radical changes began. From that time on North American waterfowl habitat began to deteriorate. Literally millions of acres of former nesting ground in the north have now been drained and put to the plow. South of the breeding range, not only agriculture, but industrialization and urbanization also have steadily reduced available resting and wintering grounds. The progressive decline in waterfowl numbers which followed these changes in land use led eventually to the scientific management of waterfowl. Spring shooting and market hunting were abolished in the second decade of this century. Ten years later the federal government undertook detailed regulation of migratory waterfowl so the annual harvest could be made proportional to the annual production. This was accomplished through collective effort by State, Provincial and Federal agencies of Canada, Mexico and the United States to obtain scientific information. In keeping with biological principles, most of the restrictions on bag limit and means of taking have been used with some flexibility. Throughout the decline of all waterfowl populations some species have been underharvested. These species have declined in about the same proportion as those species on which the bulk of the harvest occurred.
Author: Central Flyway Council
Publisher: anboco
ISBN: 3736420013
Category : Nature
Languages : en
Pages : 78
Get Book
Book Description
The North American continent, at the time of its discovery and early settlement, had a waterfowl population which was one of its many wonders. So far as the evidence shows, no equal area of the earth's surface ever supported such vast numbers of so many different ducks and geese, and this situation persisted to a time within the memory of living men. Long after the end of early settlement on this continent, hunting was free and harvest unlimited. But as the advancing tide of settlement reached into the north-central prairie states and provinces in the final years of the Nineteenth Century, radical changes began. From that time on North American waterfowl habitat began to deteriorate. Literally millions of acres of former nesting ground in the north have now been drained and put to the plow. South of the breeding range, not only agriculture, but industrialization and urbanization also have steadily reduced available resting and wintering grounds. The progressive decline in waterfowl numbers which followed these changes in land use led eventually to the scientific management of waterfowl. Spring shooting and market hunting were abolished in the second decade of this century. Ten years later the federal government undertook detailed regulation of migratory waterfowl so the annual harvest could be made proportional to the annual production. This was accomplished through collective effort by State, Provincial and Federal agencies of Canada, Mexico and the United States to obtain scientific information. In keeping with biological principles, most of the restrictions on bag limit and means of taking have been used with some flexibility. Throughout the decline of all waterfowl populations some species have been underharvested. These species have declined in about the same proportion as those species on which the bulk of the harvest occurred.
Author: Atlantic Waterfowl Council (U.S.)
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 68
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Book Description
Author: William P. Johnson
Publisher: Texas A&M University Press
ISBN: 1603448071
Category : Nature
Languages : en
Pages : 194
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Book Description
In this beautifully illustrated guide, two practicing wildlife biologists describe the life histories of forty-five species of ducks, geese, and swans that occur in Texas. For common species and those that breed in the state, each account begins with an interesting fact (such as, “Red-breasted Mergansers have been clocked at over 80 mph, the fastest recorded flight speed for a duck . . .”) and provides information on Texas distribution and harvest, population status, diet, range and habitats, reproduction, and appearance. Exquisite photographs, informative distribution maps, and a helpful source list accompany the species descriptions, and the book offers a glossary and full bibliography for those who want to explore the literature further. With the degradation and disappearance of the inland and coastal habitats that these birds depend upon, the natural history of these waterfowl species provides a vital reminder of the interconnectedness and crucial importance of all wetlands. Birders, biologists, landowners, hunters, outdoor enthusiasts, and all those interested in the health and preservation of our coastal and inland wetland resources will enjoy and learn from this book.
Author: Mark W. Lockwood
Publisher: Scott & Nix Incorporated
ISBN: 9781935622536
Category : Nature
Languages : en
Pages : 352
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Book Description
A complete guide to the many birds of the Lone Star State Texas is one of the best places for birding in North America as the diversity of habitats and shear breadth of the state means that birdwatchers can see birds of the western deserts and scrublands; the eastern woodlands, hills, and prairies; and the Gulf Coast marshes and wetlands. Suburban areas throughout the state also attract species of tremendous diversity, from tropical warblers to waterfowl. As a flyover state for many migrating species, backyard birders can see hundreds of species per year as they head north in the spring and south for the winter. The American Birding Association Field Guide to Birds of Texas includes more than 300 species birders are most likely to see in the state. Illustrated with hundreds of crisp, color photographs, it includes descriptions of each bird along with tips of when and where to see them, written by an expert Texas birder. It is the perfect companion for anyone interested in the amazing diversity and beauty of the birds of Texas.
Author: Greg Lasley
Publisher: Quick Reference Pub Incorporated
ISBN: 9780982490532
Category : Nature
Languages : en
Pages : 12
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Book Description
A guide that makes bird identification easy in Central Texas.
Author: New Mexico Department of Game and Fish
Publisher: Hassell Street Press
ISBN: 9781015074613
Category :
Languages : en
Pages : 60
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Book Description
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Mark W. Lockwood
Publisher: Texas A&M University Press
ISBN: 1623491436
Category : Nature
Languages : en
Pages : 753
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Book Description
“. . . includes some stunning images of Mexican and less-well-known Texas species . . . the authors have provided a unique and elegant publication that is truly an important contribution to Texas ornithology.” --Great Plains Research “Everyone interested in Texas birds must have the Handbook of Texas Birds, a marvelous book. It is full of up-to-date information about Texas birds that cannot be found in one place anywhere else. [The annotations] are full of good information that anyone interested in birds will sooner or later refer to when trying to better understand their own yard’s birds or species seen in various other locations throughout the state.”--Victoria Advocate “The useful and attractive guide includes 140 color photos and more than 600 maps detailing where each species can be found in Texas.”--Abilene Reporter-News “. . . an attractive handbook that birders, both serious and casual, will find valuable when visiting this state with its very diverse avifauna. . . Given the increasing popularity of birding as a pastime for young and old, this book should be in the natural history of most public libraries and colleges.”--Choice
Author: Atlantic Waterfowl Council (U.S.)
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 64
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Book Description
Author: Bob Hines
Publisher:
ISBN:
Category : Ducks
Languages : en
Pages : 24
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Book Description
Author: Chuck Hagner
Publisher: Stackpole Books
ISBN: 0811743039
Category : Nature
Languages : en
Pages : 116
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Book Description
An easy-to-use introduction and ID guide. Includes all North American ducks and geese. With a "What to Look For" list for each species.
