Label
Birds -- North America
Incoming Resources
- Birds of America, Introd. and descriptive captions by Ludlow Griscom
- The Sibley guide to bird life and behavior, David Allen Sibley ; edited by Chris Elphick and John B. Dunning, Jr
- Ducks, geese & swans of North America, a completely new and expanded version of the classic work by F. H. Kortright, by Frank C. Bellrose, with the assistance of Glen C. Sanderson, Helen C. Schultz, and Arthur S. Hawkins ; ill. by T. M. Shortt and Frank C. Bellrose, Jr. --