Ruth Heller's How to Hide A Whip-poor-will & Other BirdsBook - 1986
Rhyming text and pictures demonstrate the camouflage provided by nature for birds such as the plover, bittern, and potoo.
Publisher: New York : Grosset & Dunlap, c1986.
Characteristics:  p. : chiefly col. ill. ; 16 cm.
Alternative Title: How to hide a whip-poor-will & other birds.