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Author: Donald S. Heintzelman
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 440
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Book Description
Author: Donald S. Heintzelman
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 440
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Book Description
Author: Fred Tilly
Publisher:
ISBN:
Category : Hawks
Languages : en
Pages : 24
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Book Description
Author: Donald S. Heintzelman
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 392
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Book Description
There are forty species of hawks in North America, including vultures, the California condor, and the bald eagle, our national bird. Heintzelman's monumental study is a comprehensive survey of what we know about the migrations of these magnificent birds in North America, Central America, and the West Indies. After a general introduction on migration season, speeds, and methodology, eleven detailed chapters survey migration routes and statistics in all the following regions: eastern and western Canada, the Great Lakes area, New England, the Middle Atlantic states, southern Appalachia, the Gulf Coast, the Central states, Western states, Central America, and the West Indies. Subsequent chapters deal with the influence of weather systems and local weather variables, updrafts, thermals, altitudes and the daily rhythm of migrations, the influence of age and geography, and the role of hawk counts as indices to population trends.
Author: Emma Ford
Publisher: DIANE Publishing
ISBN: 1428993010
Category : Falconry
Languages : en
Pages : 119
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Book Description
Author: Donald S. Heintzelman
Publisher: Rutgers University Press
ISBN: 9780813533506
Category : Nature
Languages : en
Pages : 236
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Book Description
Annotation. An essential illustrated resource on the hawks & owls of Eastern North America.
Author: William J. Boyle
Publisher: Rutgers University Press
ISBN: 9780813530857
Category : Nature
Languages : en
Pages : 520
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Book Description
New Jersey is one of the smallest and most densely populated states, yet the remarkable diversity of its birdlife surpasses that of many larger states. Well over 400 species of birds have been recorded in New Jersey and an active birder can hope to see more than 300 species in a year. William J. Boyle has updated his classic guide to birding in New Jersey, featuring all new maps and ten new illustrations. The book is an invaluable companion for every birder - novice or experienced, New Jerseyan or visitor. A Guide to Bird Finding in New Jersey features: * More than 130 top birding spots described in detail * Clear maps, travel directions, species lists, and notes on birding * An annotated list of the frequency and abundance of the state's birds, including waterbirds, pelagic birds, raptors, migrating birds, and northern and southern birds at the edge of their usual ranges * A comprehensive bibliography and index The guide also includes helpful information on: * Birding in New Jersey by season * Telephone and Internet rare bird alerts * Pelagic birding * Hawk watching * Bird and nature clubs in the state
Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 796
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Book Description
Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 918
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Book Description
Author: John J. Harding
Publisher: Temple University Press
ISBN: 9780877221821
Category : Nature
Languages : en
Pages : 244
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Book Description
For the thousands of local birdwatchers and the many hundreds of visitors, this glove compartment-sized book places the excitement and opportunity of the Delaware Valley's 335 species of birds within convenient reach. Each question the visitor might ask and the native might wonder about is answered concisely and fully.
Author:
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 554
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Book Description
