Alberta Birds, 1971-1980: Passerines
Author : Harold W. Pinel
Publisher :
Page : 246 pages
File Size : 49,88 MB
Release : 1991
Category : Science
ISBN :
Author : Harold W. Pinel
Publisher :
Page : 246 pages
File Size : 49,88 MB
Release : 1991
Category : Science
ISBN :
Author : Harold W. Pinel
Publisher :
Page : 254 pages
File Size : 28,12 MB
Release : 1991
Category : Science
ISBN :
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
Page : 648 pages
File Size : 46,69 MB
Release : 2007
Category : Nature
ISBN : 9780969613497
Author : James D. Rising
Publisher : A&C Black
Page : 380 pages
File Size : 47,67 MB
Release : 2010-06-30
Category : Nature
ISBN : 1408134608
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
Page : 748 pages
File Size : 42,8 MB
Release : 2007-11-01
Category : Nature
ISBN : 0774844353
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.
Author : W. David Shuford
Publisher :
Page : 146 pages
File Size : 46,3 MB
Release : 1999
Category : Birds
ISBN :
Author :
Publisher :
Page : 710 pages
File Size : 11,99 MB
Release : 1994
Category : Bird watching
ISBN :
Author : Bernard Goffinet
Publisher :
Page : 66 pages
File Size : 21,58 MB
Release : 1994
Category : Science
ISBN :
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 :
Page : 522 pages
File Size : 39,12 MB
Release : 1992
Category : Bird watching
ISBN :
Author : Ann Juneau
Publisher :
Page : 70 pages
File Size : 23,72 MB
Release : 1980
Category : Agriculture
ISBN :