Owls of the World
König, Claus, Weick, Friedhelm, Becking, Jan-Hendrik
Active only at twilight or in the dark of night, most species of owl are seldom seen. Even the most zealous birders rarely encounter owls, and attempts to identify them are complicated by the number of species that are almost indistinguishable by plumage alone. This comprehensive guide (a thoroughly updated edition of the authors' previous volume, Owls: A Guide to Owls of the World), penetrates the mysterious world of owls with full color illustrations, detailed species descriptions, useful information on vocalizations, and much more.
Kategorien:
Jahr:
2009
Auflage:
2nd ed.
Verlag:
Yale University Press
Sprache:
english
Seiten:
528
ISBN 10:
0300142277
ISBN 13:
9780300142273
Datei:
PDF, 104.68 MB
IPFS:
,
english, 2009