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共检索到113条 ,权限内显示50条;
Data from: Hierarchical influences of prey distribution on patterns of prey capture by a marine predator
- 负责人：
- DOI：
- doi:10.5061/dryad.pf150
- 摘要：
- foraging ranges, the distance between patches may influence the ability of predators to detect and move between profitable areas, and individual
Data from: Molecular prey identification in Central European piscivores
- 负责人：
- 关键词：
- Diet Analysis Piscivores Predator Prey Interactions Wildlife Management Diagnostic Multiplex PCR
- DOI：
- doi:10.5061/dryad.1vf74
- 摘要：
- , sensitive and specific detection of fish DNA in dietary samples. This approach encompasses 78 fish and lamprey species native to Central European freshwate
Data from: An ambusher’s arsenal: chemical crypsis in the puff adder (Bitis arietans)
- 负责人：
- DOI：
- doi:10.5061/dryad.5nf45
- 摘要：
- ) and meerkats (Suricata suricatta) to test whether a canid and a herpestid predator could detect B. arietans using olfaction. We also tested for chemical crypsis
Data from: An integrative approach to detect subtle trophic niche differentiation in the sympatric trawling bat species Myotis dasycneme
- 负责人：
- 关键词：
- bats;Functional morphology;Myotis daubentonii;Myotis dasycneme;Diet Analysis;Mammals;Adaptation
- DOI：
- doi:10.5061/dryad.6n94m
- 摘要：
- and head size. Both morphological and molecular diet analyses show strong niche overlap. We detected subtle differences in less frequent prey ite
Data from: Changes in African large carnivore diets over the past half-century reveal the loss of large prey
- 负责人：
- DOI：
- doi:10.5061/dryad.q448dt8
- 摘要：
- hwe and warthog). Methods to detect the changes in predator-prey relationships we observed are well-established, but are rarely applied to large carnivore-ungulate
Data from: Intraguild predation in pioneer predator communities of Alpine glacier forelands
- 负责人：
- DOI：
- doi:10.5061/dryad.6ph1c
- 摘要：
- by all invertebrate predators, particularly the larger carabid species. Contrary to our initial hypothesis, the DNA detection frequency of IGP prey
Data from: The foraging ecology of the Mountain long-eared bat Plecotus macrobullaris revealed with DNA mini-barcodes
- 负责人：
- DOI：
- doi:10.5061/dryad.611310kt
- 摘要：
- Molecular analysis of diet overcomes the considerable limitations of traditional techniques for identifying prey remains in bat faeces. We collecte
Data from: Testing the validity of functional response models using molecular gut content analysis for prey choice in soil predators
- 负责人：
- Eitzinger, Bernhard
- 关键词：
- allometric scaling generalist predator molecular prey detection predator-prey interaction soil food web forest soil
- DOI：
- doi:10.5061/dryad.31t0k
- 摘要：
- Analysis of predator - prey interactions is a core concept of animal ecology, explaining structure and dynamics of animal food webs. Measuring
Data from: Controlled iris radiance in a diurnal fish looking at prey
- 负责人：
- DOI：
- doi:10.5061/dryad.6cp6f
- 摘要：
- of eye movement, but adaptively modulated in response to the context under which prey are detected. We discuss the possible alternative functions of ocular sparks
Data from: Trophic niche flexibility in Glossophaga soricina: how a nectar seeker sneaks an insect snack
- 负责人：
- DOI：
- doi:10.5061/dryad.n7j27
- 摘要：
- t G. soricina eats beetles (Coleoptera), flies (Diptera), and noctuid moths with bat-detecting ears. Lab observations show that G. soricina actively hunts
