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Comparative Feeding Behavior of Three Coexisting Tyrannid Flycatchers
Nicolaas A. M. Verbeek
The Wilson Bulletin
Vol. 87, No. 2 (Jun., 1975), pp. 231-240
Published by: Wilson Ornithological Society
Stable URL: http://www.jstor.org/stable/4160620
Page Count: 10
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During the breeding season the territories of the Black Phoebe, Western Wood Pewee, and Western Flycatcher overlapped, and the species showed little sign of interspecific aggression. Potential competition among these flycatchers appears to be reduced by /// interspecific differences in nest site selection, nest height, breeding season, foraging tactics, and the choice of perch sites. It is suggested that the Black Phoebe is the most versatile of the three species, and it is the only one to feed on the ground.
The Wilson Bulletin © 1975 Wilson Ornithological Society