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Data from: Juvenile plumage whiteness is associated with the evolution of clutch size in passerines
- 负责人：
- Morales, Judith
- 关键词：
- clutch size intra-brood conflict juvenile signals parent-offspring conflict plumage color predation risk
- DOI：
- doi:10.5061/dryad.s88fv55
- 摘要：
- r, to date, it is unclear whether offspring structural ornaments play a role in intra-family communication. This is the case of conspicuous plumage
Data from: Reduced sexual dichromatism, mutual ornamentation, and individual quality in the monogamous Zenaida dove, Zenaida aurita
- 负责人：
- DOI：
- doi:10.5061/dryad.7120d
- 摘要：
- Although variation in plumage coloration is known to occur both between and within sexes, its study remains limited to a few bird families
Data from: Darker where cold and wet: Australian birds follow their own version of Gloger's rule
- 负责人：
- Delhey, Kaspar
- DOI：
- doi:10.5061/dryad.n7832
- 摘要：
- the predictions of Gloger's rule for interspecific achromatic plumage variation (dark to light variation) for an entire avifauna (551 species of Australian
Data from: Plumage colouration and social context influence male investment in song
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.66v3d46
- 摘要：
- both elaborate male song, and intense carotenoid-based plumage colouration. This could lead less visually ornamented males to increase song production
Data from: From ornament to armament or loss of function? Breeding plumage acquisition in a genetically monogamous bird
- 负责人：
- Fan, Marie
- 关键词：
- evolutionary trait loss extra-pair paternity functional shift male-male competition monogamy seasonal breeding plumage social dominance trait co-option
- DOI：
- doi:10.5061/dryad.t46100m
- 摘要：
- phylogenetic information. 3. We investigated the role of conspicuous male seasonal plumage in male-male competitive interactions in the purple-crowned fairy-wren Ma
Data from: Strong selection on male plumage in a hybrid zone between a hybrid bird species and one of its parents
- 负责人：
- DOI：
- doi:10.5061/dryad.3jf15
- 摘要：
- by the hybrid from one parent species may cause prezygotic isolation with the other. Here we investigate whether differences in male plumage function
Data from: Plumage color manipulation has no effect on social dominance or fitness in zebra finches
- 负责人：
- DOI：
- doi:10.5061/dryad.sm819
- 摘要：
- Colourful plumage ornaments may evolve because they play a role in mate choice or in intrasexual competition, acting as signals of species identity
Data from: Evolution of Dendrocolaptes platyrostris (Aves: Furnariidae) between the South American open vegetation corridor and the Atlantic forest
- 负责人：
- DOI：
- doi:10.5061/dryad.8671
- 摘要：
- nce. We addressed this hypothesis by studying plumage and genetic variation of the Planalto woodcreeper Dendrocolaptes platyrostris Spix (1824) (Aves: Furnariidae
Data from: Expression of and choice for condition-dependent carotenoid-based color in an urbanizing context
- 负责人：
- Giraudeau, Mathieu
- DOI：
- doi:10.5061/dryad.8fp2v06
- 摘要：
- if and how the carotenoid-based coloration of male house finches (Haemorhous mexicanus) varies along a gradient of urbanization, we quantified the plumage coloration of mor
Data from: The effect of colour-producing mechanisms on plumage sexual dichromatism in passerines and parrots
- 负责人：
- DOI：
- doi:10.5061/dryad.23p42
- 摘要：
- s. We quantified SD [chromatic (hue and saturation) and achromatic (light to dark)] for individual plumage patches as well as for the whole plumage. We then compared
