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Data from: Strong selection on male plumage in a hybrid zone between a hybrid bird species and one of its parents
负责人:
关键词:
hybrid zone;hybrid speciation;Italian sparrow;Passer italiae;Birds;Bimodality;Passer domesticus;house sparrow;speciation;cline analysis
DOI:
doi:10.5061/dryad.3jf15
摘要:
in the hybrid zone. Bimodality may be due to RI or a major QTL, although fitness estimates suggest that selection contributes to the pattern. We discuss
Data from: Nonautosomal genetic variation in carotenoid coloration
负责人:
关键词:
Ecology: evolutionary Genetics: quantitative Bird
DOI:
doi:10.5061/dryad.58060
摘要:
-specific selection. To understand the evolutionary dynamics of such color traits, it is essential to quantify patterns of inheritance, yet nonautosoma
Data from: The effect of colour-producing mechanisms on plumage sexual dichromatism in passerines and parrots
负责人:
关键词:
feather;carotenoids;structural;condition-dependence;melanins;sexual selection;psittacofulvins;sexual dimorphism
DOI:
doi:10.5061/dryad.23p42
摘要:
red whether these SD estimates vary for plumage produced by different mechanisms of colour production. Not unexpectedly, individual plumage patches were mos
Data from: Just Google it: assessing the use of Google Images to describe geographical variation in visible traits of organisms
负责人:
关键词:
Google Images;Corvus cornix;species distribution;hybrid zone;Ursus americanus;polymorphism;Tyto alba;Corvus corone;data collection;Accipiter melanoleucus
DOI:
doi:10.5061/dryad.0m370
摘要:
. Google Images is one such technology that might offer an opportunity to rapidly collect information on spatial patterns of phenotypic traits
plumage colouration
负责人:
关键词:
trade-offs;Sexual selection & conflicts;Phenotypic Plasticity;Birds;Evolutionary physiology;Parus major;natural selection
DOI:
doi:10.5061/dryad.vk362
摘要:
. Plumage coloration was affected by an interaction between carotenoid availability and immune challenge. Path analyses showed that carotenoid supplementation increased
Data from: Escape distance in ground-nesting birds differs with individual level of camouflage
负责人:
Wilson-Aggarwal, Jared
关键词:
Behavior: antipredator Crypsis Ecology: behavioral Bird
DOI:
doi:10.5061/dryad.3h6r1
摘要:
differences in color, luminance, and pattern between eggs and their background, as well as the plumage of incubating adult nightjars. We found that plover
Data from: Determinants of color polymorphism in the Eurasian scops owl Otus scops
负责人:
关键词:
color polymorphism;Otus scops;polymorphism maintenance
DOI:
doi:10.5061/dryad.n88k968
摘要:
iod, and, within individuals, color was repeatable and not explained by plumage maturation. Females of the two extreme morphs seemed to mate at random while intermediate fema
Data from: Evolution of short tails and breakdown of honest signaling system during a severe winter in the Pacific swallow Hirundo tahitica
负责人:
关键词:
hormone;pheomelanin;Aerodynamic cost;Tail streamer;honest signal
DOI:
doi:10.5061/dryad.4c963s4
摘要:
of physiological stress, and tail length (i.e., swallows with longer tails tended to have lower corticosterone levels during the mild winter while the reverse pattern
Data from: Molecular and iridescent feather reflectance data reveal recent genetic diversification and phenotypic differentiation in a cloud forest
负责人:
关键词:
Feather iridescence;Lampornis amethystinus;glacial cycles;Pleistocene
DOI:
doi:10.5061/dryad.88589
摘要:
the fragmented distribution is correlated with main evolutionary lineages, (2) assess body size and plumage color differentiation of populations

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