The Oxystomatous and Allied Crabs of America
Rathbun, Mary J.
Handbook of North American Birds: Volumes 1-5.
Palmer, Ralph S., Editor
The Black-Capped Chickadee: Behavioral Ecology and Natural History
Smith, Susan M.
Handbook of North American Birds: Volumes 2 and 3, Waterfowl Parts 1 and 2
Palmer, Ralph S.
Territory in Bird Life
Crustacea: United States Exploring Expedition During the Years 1838, 1839, 1840, 1841, 1842. Under t
Dana, James D.
Global Biodiversity Assesment
Heywood, V.H., Editor & R.T.Watson, Chair
Bird Species: How They Arise, Modify and Vanish
Tietze, Dieter Thomas (Editor)
So Small a World
The California Woodpecker and I: A Study in Comparative Zoology
RITTER, William Emerson
Ornithology, First edition
Gill, Frank B.