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Data from: Sex-specific winter distribution in a sexually dimorphic shorebird is explained by resource partitioning
- 负责人：
- DOI：
- doi:10.5061/dryad.71ds5
- 摘要：
- body and a longer bill than males. With respect to the trade-offs that these migratory shorebirds experience in their choice of wintering area, northern
Data from: The distributions of morphologically specialized hummingbirds coincide with floral trait matching across an Andean elevational gradient
- 负责人：
- DOI：
- doi:10.5061/dryad.16837bf
- 摘要：
- lls) may forage on flowers that are inaccessible to hummingbirds with generalized bill morphologies (i.e. small-to-medium-sized bills with no curvature
Data from: Geographical variation in bill size across bird species provides evidence for Allen’s rule
- 负责人：
- DOI：
- doi:10.5061/dryad.1421
- 摘要：
- ant relationships between bill length and both latitude and environmental temperature, with species in colder climates having significantly shorter bills. Patterns
Data from: The social cost of lobbying over climate policy
- 负责人：
- DOI：
- doi:10.5061/dryad.gg4pk7d
- 摘要：
- r climate policy. This paper examines how lobbying spending on the Waxman-Markey bill, the most prominent and promising U.S. climate regulation to date, altered
Data from: Testosterone activates sexual dimorphism including male-typical carotenoid but not melanin plumage pigmentation in a female bird
- 负责人：
- 关键词：
- plumage color;testosterone;carotenoids;melanins;Malurus melanocephalus;bill color;sexual dimorphism
- DOI：
- doi:10.5061/dryad.gf46s
- 摘要：
- plumage, shorter feathers, darkened bill, and enlarged cloacal protuberance, but (3) appear constrained in production of male-typical melanin-pigmented
Data from: Phenotype-limited distributions: short-billed birds move away during times that prey bury deeply
- 负责人：
- DOI：
- doi:10.5061/dryad.v51t0
- 摘要：
- godwit (Limosa lapponica; a long-billed and sexually dimorphic shorebird), that has to reach buried prey with a probing bill of fixed length. The main prey
Data from: Multivariate selection and intersexual genetic constraints in a wild bird population
- 负责人：
- Jocelyn Poissant
- 关键词：
- G matrix genetic correlation intralocus sexual conflict selection gradient sexual dimorphism animal model heritability Natural selection Quantitative genetics Gender load
- DOI：
- doi:10.5061/dryad.qt745
- 摘要：
- , tarsus length, bill depth, and bill length) in a wild population of great tits (Parus major) from Wytham Woods, UK. Specifically, we quantified the impact
Data from: Trait evolution in adaptive radiations: modeling and measuring interspecific competition on phylogenies
- 负责人：
- DOI：
- doi:10.5061/dryad.3sk15
- 摘要：
- with Brownian trait evolution and with Ornstein-Uhlenbeck and early burst models. We apply the model to examine the evolution of bill morphology of Darwin
Data from: Life-history characteristics of European birds
- 负责人：
- DOI：
- doi:10.5061/dryad.n6k3n
- 摘要：
- , bill or tarsus length), reproductive (e.g., clutch size, egg mass, incubation period or type of young) and behavioural traits (type of nest
Data from: Does vocal learning accelerate acoustic diversification? Evolution of contact calls in neotropical parrots
- 负责人：
- DOI：
- doi:10.5061/dryad.qv565
- 摘要：
- of morphological traits and habitat. We also evaluated the effect of body mass, bill length, vegetation density, and species interactions on acoustic parameters
