Flyways

Flyways PDF

Author:

Publisher: Lyons Press

Published: 2006

Total Pages: 0

ISBN-13: 9781932052282

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Flying south in the fall and north in the spring, waterfowl have followed travel routes in the sky for centuries. These migrations are repeated year after year as ducks and geese pass from one region or climate to another for feeding or breeding. Wildlife biologists call these migration corridors flyways, and each flyway-Atlantic, Mississippi, Central, and Pacific-is as varied as the birds that inhabit them. This book is a photographic and informative journey across North America, from the Atlantic to the Pacific and from the tundra to the tropics, following the ebb and flow of waterfowl and other wildlife as they travel along these ancestral routes known as flyways. Stunning photographs and inspired text provoke admiration and awe for the beauty and complexity of North America's waterfowl and the vanishing wetlands they call home.

Waterfowl Tomorrow

Waterfowl Tomorrow PDF

Author: United States. Bureau of Sport Fisheries and Wildlife

Publisher:

Published: 1964

Total Pages: 778

ISBN-13:

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Emphasis is on the needs of the 48 species of ducks, geese and swans, and the conservation of the lands and waters which sustain them.

Waterfowl of North America

Waterfowl of North America PDF

Author: Paul A. Johnsgard

Publisher: Bloomington : Indiana University Press

Published: 1975

Total Pages: 642

ISBN-13:

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"Compendium of data...for all of the nearly sixty species of ducks, geese, and swans known to breed in North America. For each species the distribution (with range maps for all breeding species), weights and measurements, information on identification in the hand and in the field, criteria for determining age and sex, and North American subspecies are given. Each species description also includes detailed accounts of preferred habitat, food, ecology, migratory movements, sociality, age at maturity, nest location, clutch size, incubation and fledging periods, pairing and flocking behavior, and copulatory, nesting, brooding, and postbreeding behavior." --Dust jacket.