When birds change their feathers

When birds change their feathers1980
About this book
Describes how and why animals shed their feathers, hair, shells, horns etc., with emphasis on the molting of birds.
Details
- First published
- 1980
- OL Work ID
- OL2973089W
Subjects
PhysiologyJuvenile literatureBirdsMoltingBirds, habits and behaviorBirds, juvenile literature