Filters: Tags: D 04671 Birds; Y 25526 Birds (X)104 results (123ms)
Phenotypic variation and fluctuating asymmetry in sexually dimorphic feather ornaments in relation to sex and mating system
Is helping a beneficial learning experience for red-cockaded woodpecker (Picoides borealis) helpers?
Patterns of fluctuating asymmetry in sexual ornaments of birds from marginal and central populations
Phenotypic divergence of secondary sexual traits among sage grouse, Centrocercus urophasianus, populations
On the skewed sex ratio of the Kakapo Strigops habroptilus: Sexual and natural selection in opposition?
Phylogenetic analysis of the evolution of avian mating systems in relation to altricial and precocial young
Variation in mating system among birds: ecological basis revealed by hierarchical comparative analysis of mate desertion