The Atlas of Bird Migration : Tracing the great journeys of the world's birds / General Editor : Jonathan Elphick ; Foreword by Thomas E. Lovejoy. -- New York : Firefly Books, 2011. - 176 p. : il. ISBN 978-1-55407-971-1 Subjects--Topical Terms: Aves--Migración Universal Decimal Class. No.: 598.2:591.543.43