Physical Description:176 p. : ill. (chiefly col.), maps, ports. ; 30 cm.
Publisher:Richmond Hill, Ont. : Firefly Books, c2007.
Bibliography, etc. Note: Includes bibliographical references (p. 176) and index.
Formatted Contents Note: Birds on the move -- North American migrants -- Eurasian migrants -- Winter visitors from the far north -- Southern hemisphere migrants -- Migratory sea birds -- Almost migrations -- Catalog of migrations.