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Data from: Pollinator-mediated selection in a specialized hummingbird-Heliconia system in the eastern Caribbean
- 负责人：
- DOI：
- doi:10.5061/dryad.64835
- 摘要：
- of natural selection on corolla length and number of bracts per inflorescence. These plant traits correspond closely to the bill lengths and body masses of their primary
Data from: The roles of geography and environment in divergence within and between two closely related plant species inhabiting an island-li
- 负责人：
- DOI：
- doi:10.5061/dryad.217fn
- 摘要：
- mixed-effect models revealed that flower divergence in A. manoel-felixii was associated only with the bill length of local hummingbirds, whereas floral variation
Data from: Contrasting patterns of population structure at large and fine scales in an avian disturbance specialist of braided river ecosystems
- 负责人：
- DOI：
- doi:10.5061/dryad.873k5k4
- 摘要：
- ee-pronged approach based on 17 microsatellites, two mitochondrial loci (cytochrome b / control region), and phenotypic data (head-bill length, bill depth
Data from: Heritability estimates from genome wide relatedness matrices in wild populations: application to a passerine, using a small sample size
- 负责人：
- DOI：
- doi:10.5061/dryad.k6r1mk8
- 摘要：
- lity for four quantitative traits (tarsus length, wing length, bill length and body mass), using PED-social and a pedigree corrected by genetic data (PED-corrected) and GRM from
Supplementary Recording List from Macroevolutionary patterning of woodpecker drums reveals how sexual selection elaborates signals under constraint
- 负责人：
- DOI：
- doi:10.6084/m9.figshare.5868114.v1
- 摘要：
- its bill on a hard surface, and drums vary across species in the number of beats included (length) and the rate of drumbeat production (speed). We report tha
Data from: Melanin-based sexual dichromatism in the Western Palearctic avifauna implies darker males and lighter females
- 负责人：
- DOI：
- doi:10.5061/dryad.q8r422h
- 摘要：
- and the exposed integumentary parts (i.e., bill and legs). Regarding the phylogenetic spread of dichromatisms, 37 (53.6%) families contained at least one species
Data from: Environmental determinism, and not interspecific competition, drive morphological variability in Australasian warblers (Acanthizidae)
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.222b6
- 摘要：
- (positively associated to tarsus length and tail length) and both temperature and precipitation, whereas PC2 (positively associated to bill length
Data from: Sound attenuation in the ear of domestic chickens (Gallus gallus domesticus) as a result of beak opening
- 负责人：
- DOI：
- doi:10.5061/dryad.fr684
- 摘要：
- ening the bill, which potentially serves as an additional protective mechanism for self-generated vocalizations. In domestic chickens, it was examined
Data from: Functional relations between body mass and risk-taking behavior in wild great tits
- 负责人：
- Moiron, Maria
- DOI：
- doi:10.5061/dryad.14cn58v
- 摘要：
- quantified multiple morphological (body mass, wing, tarsus, and bill length) and behavioral traits (aggressiveness and exploration) in 742 individual males
Data from: Feather corticosterone reveals stress associated with dietary changes in a breeding seabird
- 负责人：
- DOI：
- doi:10.5061/dryad.m8321
- 摘要：
- Gulf of Alaska, and St. Lazaria Is. Southeast Alaska. In 2012 and 2013, we collected “bill loads” delivered by parents to feed their chicks (n = 758) to document
