The bird book : illustrating in natural colors more than seven hundred North American birds, also several hundred photographs of their nests and eggs
ISBN: no | Reed, Chester A. (Chester Albert), 1876-1912 | Publisher: Worcester | 1914 | 486 Pages | PDF | 80 MB
Grebes are birds haying a dueklike body, but with pointed bills. Their feet, too, are unlike those of the Ducks, each toe having its separate web, and having a broad flat nail. Their wings are very small for the size of the body,