TY  - BOOK
AU  - Liguori,Jerry
TI  - Hawks at a distance: identification of migrant raptors 
SN  - 9780691135588 (hardcover : alk. paper)
AV  - QL696.F3 L538 2011
U1  - 598.9/44097 22
PY  - 2011///
CY  - Princeton, N.J.
PB  - Princeton University Press
KW  - Falconiformes
KW  - North America
KW  - Identification
KW  - Flight
KW  - Pictorial works
KW  - Migration
N1  - Includes bibliographical references and index; Accipiters -- Northern harrier -- Buteos -- Falcons -- Vultures, osprey, eagles -- Uncommon migrants and others
ER  -