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Data from: Smaller beaks for colder winters: Thermoregulation drives beak size evolution in Australasian songbirds
- 负责人：
- DOI：
- doi:10.5061/dryad.4464n
- 摘要：
- of thermoregulation in the evolution of beak size across species remains largely unexplored. In particular, it remains unclear whether the need for retaining hea
Data from: Feeding ecology is the primary driver of beak shape diversification in waterfowl
- 负责人：
- DOI：
- doi:10.5061/dryad.42s0c
- 摘要：
- in behaviors other than feeding and given that most previously identified beak-feeding associations concern beak size rather than shape, it remains unclea
Data from: Allometry and integration does not strongly constrain beak shape evolution in large-billed (Corvus macrorhynchos) and carrion crows
- 负责人：
- DOI：
- doi:10.5061/dryad.tf083ng
- 摘要：
- beak shape from evolving substantially away from predictions of allometry and morphological integration. However, there is another overlooked but si
Data from: Genomic contingencies and the potential for local adaptation in a hybrid species
- 负责人：
- DOI：
- doi:10.5061/dryad.615s9q5
- 摘要：
- ween and within islands of origin. Temperature seasonality best explains population divergence in beak size. Interestingly, beak shape along all significant dimensi
Data from: Testing the CREA ‘rule’ in Galliformes
- 负责人：
- DOI：
- doi:10.5061/dryad.0p1f5
- 摘要：
- led a negative allometry for beak size and braincase size (i.e. contrary to the CREA 'rule', larger galliform species have disproportionally shorter beaks than sma
Data from: Introgressive hybridization and natural selection in Darwin's finches
- 负责人：
- DOI：
- doi:10.5061/dryad.vc348
- 摘要：
- morphologically from G. fuliginosa. This was followed by continuing hybridization, a further decrease in beak size and a potential morphological fusi
Data from: The evolutionary origin of variation in song length and frequency in the avian family Cettiidae
- 负责人：
- DOI：
- doi:10.5061/dryad.r14ch
- 摘要：
- Aspects of bird song have been shown to correlate with morphological and ecological features, including beak and body size, and habitat. Her
Data from: Introduced parasite changes host phenotype, mating signal and hybridisation risk: Philornis downsi effects on Darwin’s finch song
- 负责人：
- DOI：
- doi:10.5061/dryad.46qf24q
- 摘要：
- with enlarged naris size produced song with lower maximum frequency and greater vocal deviation, but there was no significant association in hybrids. Less vocal
Data from: Large feet are beneficial for eiders Somateria mollissima
- 负责人：
- DOI：
- doi:10.5061/dryad.v34fd09
- 摘要：
- locomotor apparatus, but did not have larger body size, they had larger uropygial glands that waterproof the plumage, they had larger beak volume and larger
Data from: Geographical variation in bill size provides evidence for Allen’s rule in a cosmopolitan raptor
- 负责人：
- DOI：
- doi:10.5061/dryad.79ck1tm
- 摘要：
- Aim. Avian beak morphology is a good example of how anatomical structures evolved in response to different selective pressures, such as diet
