Conservation and management of neotropical migrant landbirds in the northern rockies and great plains /

by Dobkin, David S.
Published 1994

The birder's handbook : a field guide to the natural history of North American birds, including all species that regularly Breed North of México /

by Ehrlich, Paul R., 1932-
Published 1988

Plant-animal interactions : evolutionary ecology in tropical and temperate regions /

by Aide, T. Mitchell
Published 1991