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Data from: Post-glacial habitat release and incipient speciation in the genus Delphinus
负责人:
关键词:
Cetacea;Delphinus spp.;environmental change;Delphinus delphis;Parapatry;Holocene;speciation
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
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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:
关键词:
Predator Prey Interactions;Foodwebs;Diet Analysis;Mammals;Neophoca cinerea
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:
关键词:
Odontopterygiformes;Waipara Greensand;Paleocene;Evolution;Protodontopteryx ruthae gen. et sp. nov.;Aves;fossil birds
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:
关键词:
exploitative competition;interference competition;elevational gradient;Range limits;limiting similarity;competition
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:
关键词:
cosmopolitan species;convergent evolution;Allen's ruel;bill size;biogeographical rules;1809-2017;Tyto alba species complex;Thermoregulation
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:
关键词:
trophic interactions;Geospiza conirotris;geographic mosaic;coevolutionary arms-race;adaptive divergence;Geospiza magnirostris;phenotypic selection;plant defense;Tribulus cistoides;Geospiza fortis
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:
关键词:
Somateria mollissima;condition;duck\u2019s feet;locomotion;webbed feet;Uropygial gland;eider;Holocene
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:
关键词:
molecular clocks;Bayesian phylogenetics;Total Evidence;Eocene;tip-dating;rates of evolution;Ctenoplectus williamsi;Tetraodontiformes;Ypresian;London Clay
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:
关键词:
Sensory Biology;bird;Tachycineta bicolor;Foraging: behavior;Empidonax spp.;neuroethology;Interactions: predation
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

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