The Birds of the Saskatchewan River
Author : Clarence Stuart Houston
Publisher : Regina : Saskatchewan Natural History Society
Page : 224 pages
File Size : 12,55 MB
Release : 1959
Category : Birds
ISBN :
Author : Clarence Stuart Houston
Publisher : Regina : Saskatchewan Natural History Society
Page : 224 pages
File Size : 12,55 MB
Release : 1959
Category : Birds
ISBN :
Author : Robert Ridgway
Publisher :
Page : 778 pages
File Size : 24,71 MB
Release : 1941
Category : Birds
ISBN :
Author : Robert Ridgway
Publisher :
Page : 824 pages
File Size : 46,16 MB
Release : 1950
Category : Birds
ISBN :
Author : Robert Ridgway
Publisher :
Page : 824 pages
File Size : 14,3 MB
Release : 1950
Category : Birds
ISBN :
Author : James D. Rising
Publisher : A&C Black
Page : 380 pages
File Size : 15,73 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 : Robert Ridgway
Publisher :
Page : 510 pages
File Size : 13,93 MB
Release : 1946
Category : Birds
ISBN :
Author : Robert W. Nero
Publisher : Regina : Saskatchewan Natural History Society
Page : 104 pages
File Size : 24,17 MB
Release : 1967
Category : Nature
ISBN :
Author :
Publisher :
Page : 1122 pages
File Size : 36,77 MB
Release : 1884
Category : Zoology
ISBN :
Author :
Publisher :
Page : 512 pages
File Size : 38,40 MB
Release : 1900
Category : Birds
ISBN :
Author : John-James Audubon
Publisher :
Page : 658 pages
File Size : 14,46 MB
Release : 1838
Category :
ISBN :