Zobrazeno 1 - 3
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pro vyhledávání: '"Terry R. Krueger"'
Publikováno v:
The Condor. 110:559-562
We describe the genetic mating system of Cherrie's Tanager (Ramphocelus costaricensis) in southwestern Costa Rica. Our data represent the first analysis of the genetic mating system of any member of the tanager family, Thraupidae. For 59 nestlings sa
Publikováno v:
Journal of Avian Biology. 33:253-259
Lack (1946) suggested that male songbirds exhibit consistent individual differences in the vigor or manner in which they defend their territories against intrusion. The causes and consequences of such individual variation have not been incorporated i
Autor:
Terry R. Krueger, Dean A. Williams
Publikováno v:
Molecular Ecology Notes. 6:853-855
Cherrie's tanager (Ramphocelus costaricensis) is a common woodland bird of the Pacific lowlands of Costa Rica. Males and females have sexually dimorphic plumage and are socially monogamous. As part of a study of sexual selection in this species, we c