筛选
科学数据
统计数据
共检索到75条 ,权限内显示50条;
Data from: Maternal transfer of androgens in eggs is affected by food supplementation but not by predation risk
- 负责人：
- DOI：
- doi:10.5061/dryad.dc30t
- 摘要：
- on the environmental conditions perceived during early breeding. We investigated the effects of food supplementation and predation risk on yolk hormone transfer
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: Testing the link between perceived and actual risk of predation: mosquito oviposition site selection and egg predation by native
- 负责人：
- DOI：
- doi:10.5061/dryad.pm0n4
- 摘要：
- selectivity, in accordance with the perceived level of threat posed for their progeny by specific predators. However, association between avoidance
Data from: Male spiders reduce pre- and postmating sexual investment in response to sperm competition risk
- 负责人：
- DOI：
- doi:10.5061/dryad.4mt25
- 摘要：
- ed up mate acquisition. In accordance with models of sperm allocation, perceived high levels of competition and/or sperm priority patterns may explain
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: Patients’ experiences with a behaviour change intervention to enhance physical activity in primary care: a mixed methods study
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.325pp2h
- 摘要：
- to those who had not (non-responders). Objective success was analysed in relation to self-perceived success. Results: The questionnaire and inter
Data from: Fear of the human “super predator” far exceeds the fear of large carnivores in a model mesocarnivore
- 负责人：
- DOI：
- doi:10.5061/dryad.4g0m4
- 摘要：
- The fear (perceived predation risk) large carnivores inspire in mesocarnivores can affect ecosystem structure and function, and loss
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: Caste ratio adjustments in response to perceived and realised competition in parasites with division of labour
- 负责人：
- Lagrue, Clément
- 关键词：
- Division of labour social organisation colony structure castes rediae cercarial production Philophthalmus sp. Maritrema novaezealandense
- DOI：
- doi:10.5061/dryad.gb2bm7h
- 摘要：
- h the perceived threat of competition, and actual competition, with trade-offs against reproductive success only apparent when soldier numbers are very high
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
