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Data from: Post-glacial habitat release and incipient speciation in the genus Delphinus
- 负责人：
- DOI：
- doi:10.5061/dryad.q1t87
- 摘要：
- and incipient speciation. Dolphins in the genus Delphinus provide a useful test case, exhibiting morphological variation in beak length, coloration and body size across thei
Data from: Correlates of rate heterogeneity in avian ecomorphological traits
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.4006fm8
- 摘要：
- ross global radiations. Here, we test multiple hypotheses for explaining rate variation in an ecomorphological trait (beak shape) across a globally distributed gr
Data from: Fine-scale diet of the Australian sea lion (Neophoca cinerea) using DNA-based analysis of faeces.
- 负责人：
- DOI：
- doi:10.5061/dryad.d417q
- 摘要：
- ross individual diets at each site. Interpretation of diet based on the recovery of prey hard-parts identified one cephalopod beak (Octopus sp.) and one fish
Data from: Oldest, smallest and phylogenetically most basal pelagornithid, from the early Paleocene of New Zealand, sheds light
- 负责人：
- DOI：
- doi:10.5061/dryad.nj3831m
- 摘要：
- The Cenozoic Pelagornithidae, or pseudotoothed birds, are characterized by unique bony projections along the cutting edges of the beak. These birds
Data from: Behavior influences range limits and patterns of coexistence across an elevational gradient in tropical birds
- 负责人：
- DOI：
- doi:10.5061/dryad.s786348
- 摘要：
- territorial behavior) or niche divergence (beak divergence and divergence times, an estimate of evolutionary age). We find that close relatives that defend year-round
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
Data from: The ecology and evolution of seed predation by Darwin's finches on Tribulus cistoides on the Galápagos Islands
- 负责人：
- DOI：
- doi:10.5061/dryad.qq4715f
- 摘要：
- Predator-prey interactions play a key role in the evolution of species traits through antagonistic coevolutionary arms-races. The evolution of beak
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: Mosaicism in a new Eocene pufferfish highlights rapid morphological innovation near the origin of crown tetraodontiforms
- 负责人：
- DOI：
- doi:10.5061/dryad.304n7
- 摘要：
- an unprecedented combination of characters, pairing a fused beak-like dentition with prominent dorsal-fin spines that insert atop transversely-expanded
Data from: The hawk-eyed songbird: retinal morphology, eye shape, and visual fields of an aerial insectivore
- 负责人：
- DOI：
- doi:10.5061/dryad.n7140
- 摘要：
- in binocular vision. Instead, swallows have four nonoverlapping foveae in a 100° arc around the beak, which can improve the tracking of frontally located aerial prey
