Incoming Resources
- The biology of birds, John Kricher
- What is a bird?, an exploration of anatomy, physiology, behavior, and ecology
- Bird body parts, Clare Lewis
- The eyes of the burrowing owl, with special reference to the fundus oculi, by Casey A. Wood
- The fundus oculi of birds, especially as viewed by the ophthalmoscope, a study in comparative anatomy and physiology, by Casey Albert Wood ; illustrated by 145 drawings in the text ; also by sixty-one colored paintings prepared for this work by Arthur W. Head
- Studies in the art anatomy of animals, being a brief analysis of the visible forms of the more familiar mammals and birds ; designed for the use of sculptors, painters, illustrators, naturalists, and taxidermists, by Ernest E. Seton Thompson ; illustrated with one hundred drawings by the author
- The eyelids and lachrymal apparatus of birds, Casey A. Wood