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Data from: Territory surveillance and prey management: wolves keep track of space and time
负责人:
Schl?gel, Ulrike E.
关键词:
animal movement territoriality predator-prey GPS
DOI:
doi:10.5061/dryad.2j125
摘要:
high prey density sites. Our study shows that we can use spatially explicit random walks to identify behavioral strategies that merge
Data from: Energy and the scaling of animal space use
负责人:
关键词:
Allometry Ecology: spatial Home range Predator-prey mass ratio (PPMR)
DOI:
doi:10.5061/dryad.q5j65
摘要:
strategy, foraging dimension, trophic guild, and prey size together explain 80% of the variation in home-range size across vertebrates when controlling
Data from: Diversity in Müllerian mimicry: the optimal predator sampling strategy explains both local and regional polymorphism in prey
负责人:
关键词:
DOI:
doi:10.5061/dryad.25277
摘要:
unfamiliar prey. This strategy, based on a classical exploration–exploitation trade-off, not only allows for a variable number of prey sampled, but als
Data from: Concealed by darkness: interactions between predatory bats and nocturnally migrating songbirds illuminated by DNA sequencing
负责人:
Garcia-Mudarra, Juan L.
关键词:
trophic Chiroptera bird migration noctules molecular diet noctule
DOI:
doi:10.5061/dryad.00vg4
摘要:
ge prey size range, we suggest that nocturnal bat predation may have influenced the evolution of bird migration strategies and behaviour.
Data from: Active foraging for toxic prey during gestation in a snake with maternal provisioning of sequestered chemical defenses
负责人:
关键词:
antipredator defense maternal care defensive sequestration prey choice foraging strategy
DOI:
doi:10.5061/dryad.s0h82
摘要:
potential costs. Our Y-maze experiments demonstrated that gravid females were more likely to trail the chemical cues of toads than were males or non-gra
Data from: Multichannel feeding by spider functional groups is driven by feeding strategies and resource availability
负责人:
关键词:
grassland;food web structure;stable isotope analysis
DOI:
doi:10.5061/dryad.f866r
摘要:
compartments of a food web with implications for ecosystem functioning and stability. Currently however, we have little understanding which feeding strategies
Data from: Pollinator deception in the orchid mantis
负责人:
关键词:
Behavior Crypsis: coloration Crypsis: mimicry Ecology: behavioral Ethology Interactions: predation Tropical forest Insect
DOI:
doi:10.5061/dryad.g665r
摘要:
il now only been demonstrated in angiosperms, yet it has been hypothesized that the Malaysian orchid mantis Hymenopus coronatus mimics a flower to attract pollinators as prey
Data from: Spatiotemporal heterogeneity in prey abundance and vulnerability shapes the foraging tactics of an omnivore
负责人:
Rayl, Nathaniel
关键词:
Black bear caribou calves cause-specific survival analysis foraging tactics kill rates predation risk resource pulse resource selection function (RSF) trophic interaction
DOI:
doi:10.5061/dryad.t081d
摘要:
, they demonstrate the utility of integrating temporal dynamics of prey availability into investigations of predator-prey interactions, and move towards a mechanistic
Data from: Forelimb indicators of prey-size preference in the Felidae
负责人:
关键词:
Allometric Scaling;Carnivora;prey size;Canidae;forelimbs;Felidae;Morphometrics;Recent
DOI:
doi:10.5061/dryad.1fh61
摘要:
forelimbs to those of canids to test whether prey capture strategies affect forelimb scaling. Results suggest that large prey specialists have relative
Data from: A unique feeding strategy of the extinct marine mammal Kolponomos: convergence on sabretooths and sea otters
负责人:
关键词:
Panthera;Carnivora;computed tomography (CT);Canis;molluscivory;biomechanics;finite element analysis;Enhydra;Functional morphology;Ursus;Lontra;Miocene;Kolponomos;Geometric morphometrics
DOI:
doi:10.5061/dryad.184s0
摘要:
ying substrate-bound prey in the former and sabre-driving forces during prey-killing in the latter. Simulated prey-crushing bites indicate that Kolponomos

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