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共检索到47条 ,权限内显示50条;
Data from: Collateral damage or a shadow of safety? The effects of signaling heterospecific neighbors on the risks of parasitism and predation
- 负责人：
- DOI：
- doi:10.5061/dryad.mq06h
- 摘要：
- ar heterospecific signalers attractive to eavesdroppers results in increased attention from predatory bats and parasitic midges (Collateral Damage hypothes
Data from: Experience buffers extrinsic mortality in a group-living bird species
- 负责人：
- DOI：
- doi:10.5061/dryad.83r81
- 摘要：
- competitiveness, or a lack of antipredator or foraging skills. Here we assessed the causes of mortality for 372 radio tagged Siberian jays. This sedentary
Data from: Don't put all eggs in one nest - spread them and cut time at risk
- 负责人：
- Andersson, Malte
- 关键词：
- Adaptation Behavior: antipredator Behavior: reproductive Life history: theory Mating systems Parental care Reproduction: strategies Bird Fish Insect
- DOI：
- doi:10.5061/dryad.104t1
- 摘要：
- can reduce offspring time in the vulnerable nest, at risk of predation or other destruction. The model suggests that she can achieve much of this benefit al
Data from: Bet-hedging against larval herbivory and seed bank mortality in the evolution of heterocarpy
- 负责人：
- DOI：
- doi:10.5061/dryad.7c63h
- 摘要：
- (Asteraceae) also offsets mortality risks posed by a seed predator Schinia mortua (Noctuidae) to increase plant fitness. METHODS: We conducted two manipulati
Data from: Ornament size and colour as alternative strategies for effective communication in gliding lizards
- 负责人：
- DOI：
- doi:10.5061/dryad.0g3d5
- 摘要：
- on may act on both dewlap size and colour. We further found evidence that relative predation intensity, as measured from predator attacks on models pla
Data from: Evidence for heterochrony in the cranial evolution of fossil crocodyliforms
- 负责人：
- Godoy, Pedro L.
- DOI：
- doi:10.5061/dryad.7m48r
- 摘要：
- by other vertebrates. Among notosuchians, the distinctive cranial morphology and large body sizes of Baurusuchidae suggest a role as apex predator
Data from: Getting older, getting smarter: ontogeny of the foraging behaviour in the tropical social wasp Ropalidia marginata
- 负责人：
- Souvik Mandal
- 关键词：
- Foraging strategy Spatial learning and memory Tropical wasp Social Hymenoptera Behavioural ecology
- DOI：
- doi:10.5061/dryad.v116vr8
- 摘要：
- landscapes, especially predatory animals, may require substantial familiarity with foraging landscapes to forage efficiently. They may acquire such spati
Data from: Tempo and mode of antibat ultrasound production and sonar jamming in the diverse hawkmoth radiation
- 负责人：
- DOI：
- doi:10.5061/dryad.3450r
- 摘要：
- bat predation. The evolution of these defenses has never been thoroughly examined because of limitations in simultaneously conducting behaviora
Data from: Elevation and latitude interact to drive life-history variation in precocial birds: a comparative analysis using Galliformes
- 负责人：
- Balasubramaniam, Priya
- 关键词：
- Altitude Clutch size Egg mass Elevation Fecundity vs. offspring quality Life history tradeoff Phylogenetic comparative methods PGLS Precocial Interspecific variation
- DOI：
- doi:10.5061/dryad.38s8g
- 摘要：
- life-history strategies. Environmental variation across elevational gradients is hypothesized to select for a trade-off of reduced fecundity (lower clutch size and/or fewer
Data from: Stacking the odds: light pollution may shift the balance in an ancient predator-prey arms race
- 负责人：
- 关键词：
- arms race Cape serotine bat coevolution eared moth light pollution predator-prey interaction prey selection
- DOI：
- doi:10.5061/dryad.48kc1
- 摘要：
- challenges to survival through increased resource competition and predation risk, respectively. Lights should be developed to be less attractive to moths
