Within- and Among-Year Effects of Cold Fronts on Migrating Raptors at Hawk Mountain, Pennsylvania, 1934-1991
Paul E. Allen, Laurie J. Goodrich and Keith L. BildsteinVolume:
113
Language:
english
Journal:
The Auk
DOI:
10.2307/4088899
Date:
April, 1996
File:
PDF, 384 KB
english, 1996