Rocky Mountain birds - Pfaffmann, Garrick; Forsyth, Hilary (Basalt, Colo. : BearBop Press, 2008)
Includes bibliographic references and index.
Keywords: Birds -- Rocky Mountains -- Identification -- Juvenile literature; Birds -- Rocky Mountains -- Identification; Mountain animals -- West (U.S.) -- Identification -- Juvenile literature; Mountain animals -- West (U.S.) -- Identification