筛选
科学数据
统计数据
共检索到37条 ,权限内显示50条;
Data from: Wild dwarf mongooses produce general alert and predator-specific alarm calls
- 负责人：
- DOI：
- doi:10.5061/dryad.49d81
- 摘要：
- Many species produce alarm calls in response to predator threats. Whilst these can be general alert calls, some are urgency-based, indicati
Data from: Spatio-temporal responses of predators to hyperabundant geese affect risk of predation for sympatric-nesting species
- 负责人：
- DOI：
- doi:10.5061/dryad.2t64448
- 摘要：
- , and their shared predators and then relate predator indices to shorebird risk of nest predation. During two years, we also placed time-lapse cameras
Data from: Predator-mediated natural selection on the wings of the damselfly Calopteryx splendens: differences in selection among trait types
- 负责人：
- DOI：
- doi:10.5061/dryad.sf804
- 摘要：
- variation present in the population. Our results reveal that predator-mediated selection is stronger on secondary sexual characters than on size and shape
Data from: Predation and nutrients drive population declines in breeding waders
- 负责人：
- DOI：
- doi:10.5061/dryad.7h76t8b
- 摘要：
- on size of breeding waders and thereby the efficiency of predator deterrence, while total nitrogen through its effects on primary and secondary productivity increase
Data from: Using predator-prey theory to predict outcomes of broad-scale experiments to reduce apparent competition
- 负责人：
- DOI：
- doi:10.5061/dryad.6cj48
- 摘要：
- y prey because predators consumed more secondary prey until predator numbers responded to reduced prey densities. Losses were exacerbated by a higher
Data from: Vegetation structure mediates a shift in predator avoidance behavior in a range-edge population
- 负责人：
- DOI：
- doi:10.5061/dryad.1cp758h
- 摘要：
- e evidence of secondary escape via leg-dropping. Shifting predator avoidance behavior away from a fleeing escape strategy may ameliorate the fitness costs
Data from: Consistent associations between body size and hidden contrasting color signals across a range of insect taxa
- 负责人：
- Kang, Changku
- 关键词：
- Adaptation Behavior: antipredator Behavior: evolution Coevolution Crypsis: coloration Ecology: evolutionary Macroevolution Phylogenetics: comparative Insect
- DOI：
- doi:10.5061/dryad.7g227bm
- 摘要：
- -predatory color signals in insects are more likely to have evolved in species with large size because either (or both): i) large cryptic prey are mor
Data from: Too hard to swallow: a secret secondary defence of an aposematic insect
- 负责人：
- DOI：
- doi:10.5061/dryad.73kq1
- 摘要：
- Anti-predator strategies are significant components of adaptation in prey species. Aposematic prey are expected to possess effective defences tha
Data from: Flash behavior increases prey survival
- 负责人：
- DOI：
- doi:10.5061/dryad.g80d3j3
- 摘要：
- to hinder location of prey once they become stationary. Here, using artificial computer-generated prey and humans as visual predators, we show tha
Data from: Tracking seed fates of tropical tree species: evidence for seed caching in a tropical forest in north-east India
- 负责人：
- DOI：
- doi:10.5061/dryad.5g18m
- 摘要：
- Rodents affect the post-dispersal fate of seeds by acting either as on-site seed predators or as secondary dispersers when they scatter-hoard se
