Alberta Birds, 1971-1980: Passerines PDF Download

Author: Harold W. Pinel
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 246

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Author: Harold W. Pinel
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 254

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Book Description
And analysis of reports of Alberta birds from 1971-80, including records of new species for the province, records of uncommon species, migratory information (including regional comparisons), range extensions, significant breeding and winter records, resightings of hypothetical species, population changes and habitat preferences. The document includes highlights of the decade, a location guide and map, and species records and summaries by family in a chronological listing of sightings. A list of contributors is included, as well as indices to scientific names and vernacular (English) names.

Author:
Publisher: Nature Alberta
ISBN: 9780969613497
Category : Nature
Languages : en
Pages : 648

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Book Description

Author: James D. Rising
Publisher: A&C Black
ISBN: 1408134608
Category : Nature
Languages : en
Pages : 380

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A Guide to the Identification and Natural History of the Sparrows of the United States and Canada provides comprehensive information on all the features that make possible identification of all 62 species of sparrows that occur in North America. The text gives detailed descriptions of the summer, winter, and juvenile plumages of each species, as well as comparisons with similar species. The species accounts are illustrated with range maps and superb line drawings showing behavioral postures and, where useful, fine features of tail feather patterns. The 27 color plates splendidly illustrate the various plumages of each species with the emphasis on the distinctive appearance of birds of different sex, age, and geographic regions. This beautiful and authoritative book is a must for the library of all keen birders living in and visiting North America. Species accounts include discussions of species': * Identification * Measurements * Voice * Habitat * Ecology * Nesting biology * Distribution * Taxonomy * Geographic variations * Historical and present status

Author: Wayne Campbell
Publisher: UBC Press
ISBN: 9780774806213
Category : Nature
Languages : en
Pages : 768

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Book Description
This much-awaited final volume of The Birds of British Columbia completes what some have called one of the most important regional ornithological works in North America. It is the culmination of more than 25 years of effort by the authors who, with the assistance of thousands of dedicated volunteers throughout the province, have created the basic reference work on the avifauna of British Columbia. Volume 4 covers the last half of the passerines and describes 102 species, including the warblers, sparrows, grosbeaks, blackbirds, and finches. The text builds upon the authoritative format of the previous volumes and is supported by hundreds of full-colour illustrations, including detailed distribution maps, unique habitat shots, and beautiful photographs of the birds, their nests, eggs, and young. In addition, a species update lists and describes 27 species of birds new to the province since the first three volumes were published. The book concludes with Synopsis: The Birds of British Columbia into the 21st Century, which synthesizes data and information from all four volumes and looks at the conservation challenges facing birds in the new millennium. The four volumes in The Birds of British Columbia provide unprecedented coverage of the region's birds, presenting a wealth of information on the ornithological history, regional environment, habitat, breeding habits, migratory movements, seasonality and distribution patterns of 472 species of birds. It is the complete reference work for birdwatchers, ornithologists and naturalists.

Author: Harold W. Pinel
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Author: W. David Shuford
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 146

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Author: Bernard Goffinet
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 66

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Floristic treatment of species of the genus Peltigera, the first made in light of recent taxonomic developments. The report summarizes the diversity of the genus occurring in Alberta and makes available a comprehensive key to the local species. A morphological description is provided for all species and each is illustrated by photographs. All Albertan specimens examined were mapped. A discussion on variation and some information on ecology and distribution in Alberta follows each description. General distribution patterns for North America are based on literature and additional North American collections examined.

Author:
Publisher:
ISBN:
Category : Bird watching
Languages : en
Pages : 710

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Book Description

Author: Ann Juneau
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 70

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