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Data from: Age and sex-selective predation as moderators of the overall impact of predation
负责人:
关键词:
mesopredator northern goshawk population dynamics predatory interactions recruitment senescence superpredator reproductive costs
摘要:
icted by predation rates and species abundances. This could in part be caused by variation in the type of selective predation occurring. Notably, if predation is selecti
Data from: The behavioral type of a top predator drives the short-term dynamic of intraguild predation
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关键词:
Population: dynamics;food web;Community: dynamics;Behavior;spiders;Foraging: behavior
摘要:
). However, the effect of a top predator’s behavioral type—namely, foraging aggressiveness (number of killed divided by prey time) and prey choosiness
Data from: Predator olfactory cues generate a foraging-predation tradeoff through prey apprehension
负责人:
关键词:
predator prey cues predation risk olfaction non-consumptive
摘要:
to predator cues with reduced movement to avoid predation at the direct cost of reduced foraging success. However, predators may also cause pr
Data from: Does predation risk affect mating behavior? An experimental test in dumpling squid (Euprymna tasmanica)
负责人:
关键词:
predation copulatory behavior life history reproduction cost
摘要:
ors. Individuals may mitigate the risk of predation by altering their reproductive behavior (e.g. increasing anti-predator responses to reduce conspicuousness
Data from: Hunting-mediated predator facilitation and superadditive mortality in a European ungulate
负责人:
关键词:
roe deer;contemporary;Eurasian lynx;Lynx lynx;Ecology;predator-prey interaction;Holocene;Capreolus capreolus
摘要:
Predator-prey theory predicts that in the presence of multiple types of predators using a common prey, predator facilitation may result
Data from: Little to fear: largest lizard predator induces weak defense responses in ungulate prey
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关键词:
apex predator;Varanus;Varanus komodoensis;Cervus timorensis;non-consumptive effects;Predator-prey interactions;Sus scrofa
摘要:
phenotypic responses to mitigate predation risk. Yet because predator-prey interactions are complex, prey defences may vary considerably. We investi
Data from: Plant resistance reduces the strength of consumptive and non-consumptive effects of predators on aphids
负责人:
关键词:
herbivory bottom-up and top-down effects non-lethal predator effects plant defenses plant quality predation risk predator-prey interactions trait-mediated effects
摘要:
(non-consumptive effects), however, can be as important as predation itself. While plant defences are known to influence predatorprey interactions, their relative effects
Data from: Do intraspecific or interspecific interactions determine responses to predators feeding on a shared size-structured prey community?
负责人:
关键词:
Competition Complexity Emergent Facilitation Invasive Predator Intraguild Predation Ontogenetic Asymmetry Predator Mediated Coexistence Perch
摘要:
t intraguild predation rates are high and interspecific interactions in the shared prey community dominate the response to predation (i.e. predator-mediated competiti
Data from: Marginal predation: do encounter or confusion effects explain the targeting of prey group edges?
负责人:
Duffield, Callum
关键词:
Edge effect Marginal predation Stickleback Aggregation Animal groups Virtual prey
摘要:
t in this system. We find that while confusion does affect predatory behaviors (whether or not predators make an attack), it does not affect marginal predation
Data from: Intraspecific predator inhibition, not a prey size refuge, enables oyster population persistence during predator outbreaks
负责人:
Booth, Harriet S
关键词:
functional response gastropod interference predator outbreak
摘要:
Predators commonly structure natural communities, but predation effects can vary greatly. For example, increasing predator densities may not red

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