Photographs of over 100 species found in Eastern Ontario and Western Quebec.
Attempt to build a comprehensive database about the birds of the world, both extant and extinct since 1600.
Photos and sounds for almost 2000 bird species; field guide quick indices.
List of current valid scientific avian names subdivided by order and family, based on the Sibley and Monroe and AOU lists. Includes scientific names and publication details.
Don Roberson's detailed guides to about half of the world's 202 bird families.
Translates world bird names between several languages, including scientific names. Includes photo gallery.
Scientific background and information on birds.
Lists of all species with scientific and English names, subdivided by Family. Choice of list based on the Clements or the Sibley and Monroe classification schemes.
Describes the anatomy and physiology of birds for the lay audience, explaining technical terms along the way. Some emphasis on details of psittacines.
Fifty-one images of North American birds from watercolors done by John James Audubon. List can be browsed by common or scientific name.