The Atlas of Breeding Birds of Alberta PDF Download
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Author:
Publisher: Nature Alberta
ISBN: 9780969613497
Category : Nature
Languages : en
Pages : 648
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Book Description
Author:
Publisher: Nature Alberta
ISBN: 9780969613497
Category : Nature
Languages : en
Pages : 648
Get Book Here
Book Description
Author: Anthony J. Erskine
Publisher: Nimbus Pub Limited
ISBN: 9781551090108
Category : Atlas
Languages : en
Pages : 270
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Book Description
The Atlas features over 200 maps that provide information on breeding distribution, population, and natural history, with a forecast of each species' prospects for the future.
Author: Rick Wright (Bird tour leader)
Publisher: Mariner Books
ISBN: 0547973160
Category : History
Languages : en
Pages : 453
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Book Description
Sparrows are as complicated as they are common. This is an essential guide to identifying 76 kinds, along with a fascinating history of human interactions with them. What, exactly, is a sparrow? All birders (and many non-birders) have essentially the same mental image of a pelican, a duck, or a flamingo, and a guide dedicated to waxwings or kingfishers would need nothing more than a sketch and a single sentence to satisfactorily identify its subject. Sparrows are harder to pin down. This book covers one family (Passerellidae), which includes towhees and juncos, and 76 members of the sparrow clan. Birds have a human history, too, beginning with their significance to native cultures and continuing through their discovery by science, their taxonomic fortunes and misfortunes, and their prospects for survival in a world with ever less space for wild creatures. This book includes not just facts and measurements, but stories--of how birds got their names and how they were discovered--of their entanglement with human history.
Author: Bob Parry
Publisher: Walter de Gruyter
ISBN: 3110959445
Category : Science
Languages : en
Pages : 1080
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Book Description
Author: Al Sandilands
Publisher: UBC Press
ISBN: 0774843748
Category : Nature
Languages : en
Pages : 395
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Book Description
The volumes in the Birds of Ontario series summarize life history requirements of bird species that are normally part of the ecology of Ontario. This is the second volume in the series and completes the treatment of the nonpasserine bird species occurring in Ontario on a regular basis. Information on habitat, limiting factors, and status is summarized for 83 species in this volume. These topics are covered for the three primary avian seasons: breeding, migration, and winter. Habitat, nest sites, territoriality, site fidelity, annual reproductive effort, habitat loss and degradation, environmental contaminants, and a variety of other topics are covered in the species accounts. Maps depicting breeding and wintering range are presented for most species along with drawings by Ross James. Birds of Ontario is an essential reference source for wildlife biologists, environmental consultants, and planners preparing or reviewing environmental impact statements and environmental assessments. Serious birders will find the volumes of interest as well. Although the books focus on Ontario birds, the information is highly relevant to adjacent provinces and states.
Author: Donald F. McAlpine
Publisher: NRC Research Press
ISBN: 0660198355
Category : Nature
Languages : en
Pages : 802
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Book Description
Author: Erica H. Dunn
Publisher: Canadian Museum of Civilization/Musee Canadien Des Civilisations
ISBN:
Category : Business & Economics
Languages : en
Pages : 68
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Book Description
"This volume covers all the major, broad-scale, multispecies monitoring programs in Canada aimed at tracking changes in species abundance. There are many other more local monitoring programs (e.g., tracking owls in Manitoba, the Red-shouldered Hawk Survey in Ontario, and game bird harvest surveys in many provinces) and a few national-scale surveys aimed at particular species (e.g., the Canadian Lakes Loon Survey), which are not covered in any detail here"--Introd.
Author: Association québécoise des groupes d'ornithologues
Publisher: L'Association québecoise des groupes d'ornithologes
ISBN:
Category : Nature
Languages : en
Pages : 1328
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Book Description
Author: Jeffrey V. Wells
Publisher: Univ of California Press
ISBN: 0520950585
Category : Science
Languages : en
Pages : 160
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Book Description
Reaching from interior Alaska across Canada to Labrador and Newfoundland, North America’s boreal forest is the largest wilderness area left on the planet. It is critical habitat for billions of birds; more than 300 species regularly breed there. After the breeding season, many boreal birds migrate to seasonal habitats across the United States, Mexico, the Caribbean, and Central and South America. This volume brings together new research on boreal bird biology and conservation. It highlights the importance of the region to the global avifauna and to the connectivity between the boreal forest and ecoregions throughout the Americas. The contributions showcase a unique set of perspectives on the migration, wintering ecology, and conservation of bird communities that are tied to the boreal forest in ways that may not have been previously considered.
Author: Richard Brewer
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 634
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Book Description
This comprehensive volume is based on a five-year survey conducted by the Michigan Breeding Bird Atlas project and the work of more than 1,000 volunteers. Information provided is drawn from a massive, 500,000-record database, which has become a foundation for monitoring bird populations documenting changes, protecting habitats, and preserving Michigan bird species.
