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Geographic variation in nest‐defence behaviour of the Red‐tailed Hawk Buteo jamaicensis
Author(s) -
KNIGHT RICHARD L.,
ANDERSEN DAVID E.,
BECHARD MARC J.,
MARR N. VERNE
Publication year - 1989
Publication title -
ibis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.933
H-Index - 80
eISSN - 1474-919X
pISSN - 0019-1019
DOI - 10.1111/j.1474-919x.1989.tb02739.x
Subject(s) - buteo , nest (protein structural motif) , zoology , geography , biology , ecology , predation , biochemistry
A close fit was found between the number of years since European settlement and the call and dive‐rates of Red‐tailed Hawks. Call‐rates were highest in the most recently settled sites.