When birds change their feathers
By: by Roma Gans ; illustrated by Felicia Bond.
Contributors: Bond, Felicia.
Edition: 1st ed.
Series: Let's-read-and-find-out science book
Publisher: Crowell
Published: 1980
Place of publication: New York
Language: eng
Number of pages: 40
Subjects: Birds -- Physiology -- Juvenile literature.; Molting -- Juvenile literature.; Molting.; Birds.
Description: Describes how and why animals shed their feathers, hair, shells, horns etc., with emphasis on the molting of birds.