Camouflage:Nature's Defense
Nancy Warren Ferrell.
- New York : F. Watts, 1989.
- 64 p. : ill. (some col.) ; 23 cm.
- A First book .
"Illustration by Anne Canevari Green"--Verso t.p. Includes index.
Bibliography: p.60-61.
Discusses various forms of protective defenses used by animals, with an emphasis on camouflage phenomena such as disruptive coloration and countershading.