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Data from: Visual obstruction and vigilance: a natural experiment
- 负责人：
- DOI：
- doi:10.5061/dryad.51p67
- 摘要：
- st that visual obstruction increased perceived predation risk. I conclude that it is the inability to get a good view of any approaching predator, rather
Data from: Group size adjustment to ecological demand in a cooperative breeder
- 负责人：
- DOI：
- doi:10.5061/dryad.3280v
- 摘要：
- will change the propensity of dominant group members to accept immigrants. Here we manipulated the perceived risk of predation for dominant breeder
Data from: Sex differences in risk perception in deep-diving bottlenose dolphins leads to decreased foraging efficiency when exposed
- 负责人：
- DOI：
- doi:10.5061/dryad.n820k
- 摘要：
- s when boats were present, matching predictions of our theoretical model for perceived decreasing instantaneous risk. In contrast, females signific
Data from: Climate and the landscape of fear in an African savanna
- 负责人：
- DOI：
- doi:10.5061/dryad.8f13v
- 摘要：
- on of this tradeoff is the “landscape of fear” phenomenon – wherein herbivores avoid areas of high perceived predation risk even if forage is abunda
Data from: Predation risk determines pigmentation phenotype in nuthatches by melanin-related gene expression effects
- 负责人：
- DOI：
- doi:10.5061/dryad.6rb12hk
- 摘要：
- developed flank feathers of reduced color intensity. These results indicate that perceived predation risk can determine the pigmentation phenotype by (proba
Data from: Effect of an invasive plant and moonlight on rodent foraging behavior in a coastal dune ecosystem
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.820bs
- 摘要：
- predation risk by rodents foraging in close proximity to the cover provided by Ammophila, but this mechanism has not yet been tested. We examined the perceived
Data from: Developmental plasticity of the stress response in female but not male guppies
- 负责人：
- Chouinard-Thuly, Laura
- DOI：
- doi:10.5061/dryad.22mh6
- 摘要：
- and perceived predation risk during development. In adults, we sampled cortisol twice to measure initial release and change over time in response to a recurring
Data from: Maternal body condition influences magnitude of anti-predator response in offspring
- 负责人：
- DOI：
- doi:10.5061/dryad.7tb6b
- 摘要：
- of plastic response to perceived predation risk (by dragonfly larvae: Aeshna spp.) in northern leopard frogs (Lithobates pipiens). Females in better body conditi
Data from: Consistent cooperation in a cichlid fish is caused by maternal and developmental effects rather than heritable genetic variation
- 负责人：
- DOI：
- doi:10.5061/dryad.4b45d
- 摘要：
- . The perceived egg predation risk had no effect on helping, but social interactions significantly influenced helping propensities. Our results reveal tha
Data from: Falcons using orchard nest boxes reduce fruit-eating bird abundances and provide economic benefits for a fruit-growing region
- 负责人：
- Shave, Megan
- 关键词：
- predator agriculture benefit-cost ratio ecosystem services falcon integrated pest management nest box regional economic modeling artificial perches
- DOI：
- doi:10.5061/dryad.3356t85
- 摘要：
- and artificial perches acts to increase perceived predation risk that, in combination with direct predation, can reduce fruit-eating bird abundances in orchards
