Search Results

1

Survey designs and statistical methods for the estimation of avian population trends /

Survey designs and statistical methods for the estimation of avian population trends /

Published 1990

Government Document Book

2

Life histories of North American cardinals, grosbeaks, buntings, towhees, finches, sparrows, and allies : order Passeriformes, family Fringillidae /

Life histories of North American cardinals, grosbeaks, buntings, towhees, finches, sparrows, and allies : order Passeriformes, family Fringillidae /

by Bent, Arthur Cleveland, 1866-1954
Published 1968

Government Document Book

3

North American owls : biology and natural history /

North American owls : biology and natural history /

by Johnsgard, Paul A.
Published 1988

Government Document Book

4

Grouse and quails of North America

Grouse and quails of North America

by Johnsgard, Paul A.
Published 1973

Government Document Book

5

The English sparrow (Passer domesticus) in North America : especially in its relations to agriculture /

The English sparrow (Passer domesticus) in North America : especially in its relations to agriculture /

by Barrows, Walter B., 1855-1923
Published 1889

Government Document Book