The Evolutionary History of the Avian Genus Chrysococcyx
Description:... The genus Chrysococcyx is one of a number of genera of cuckoos that are brood parasites in their reproductive habits. Their phylogeny, differentiation, dispersal, and ethology -- all of which are reviewed in a comparative, yet detailed, way for the first time in this paper -- are of interest in themselves not only as a special "case history" in the development of parasitism, but also for the light they throw on the broad, general problems of evolution of parasitic reproduction in the cuckoos as a family and in birds in general.
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