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Data from: Number of neighbors instead of group size significantly affects individual vigilance levels in large animal aggregations
- 负责人：
- Zhou, Li-Zhi
- 关键词：
- number of neighbors group size social information anti-predator vigilance social vigilance position within a group
- DOI：
- doi:10.5061/dryad.1gm77f6
- 摘要：
- The group size effect states that animals living in groups gain anti-predator benefits through reducing vigilance levels as group size inc
Data from: The spatial distribution of foragers and food patches can influence antipredator vigilance
- 负责人：
- Beauchamp, Guy
- DOI：
- doi:10.5061/dryad.2p61j
- 摘要：
- Antipredator vigilance is a major component of defenses against predators for many prey species. For group foragers, such vigilance is predicted
Data from: Visual obstruction and vigilance: a natural experiment
- 负责人：
- DOI：
- doi:10.5061/dryad.51p67
- 摘要：
- Visual obstructions can cause an increase in antipredator vigilance in prey animals by making predator detection more difficult. However, vi
Data from: Contingent strategies of risk management by snowshoe hares
- 负责人：
- DOI：
- doi:10.5061/dryad.6569787
- 摘要：
- tive experiments evaluating how snowshoe hares’ (Lepus americanus) vigilance varies with their giving-up densities (GUDs) in artificial food patches. I tested wheth
Data from: Northward expanding resident species benefit from warming winters through increased foraging rates and predator vigilance
- 负责人：
- DOI：
- doi:10.5061/dryad.3f7hk01
- 摘要：
- ours. In addition, predator vigilance should decline, because more time has to be invested in foraging. Cold weather should limit northward expanding southern species
Data from: Urbanization alters predator avoidance behaviors
- 负责人：
- Gallo, Travis
- 关键词：
- vigilance behavior Bayesian two-species occupancy model daily activity overlap predator prey dynamics spatial distribution urban wildlife
- DOI：
- doi:10.5061/dryad.2hm27nc
- 摘要：
- ee behavioral mechanisms often induced by the fear of predation (spatial distribution, daily activity patterns, and vigilance) of white-tailed deer
Data from: Decreased vigilance or habituation to humans? Mechanisms on increased boldness in urban animals
- 负责人：
- Koizumi, Itsuro
- 关键词：
- animal personality cognition human-wildlife interactions neophobia supplementary feeding urbanization
- DOI：
- doi:10.5061/dryad.21f0h31
- 摘要：
- h as reductions in flight initiation distance (FID). However, this includes two confounding factors related to “boldness”, i.e., reduction of vigilance
Data from: Contagious fear: escape behaviour increases with flock size in European gregarious birds
- 负责人：
- DOI：
- doi:10.5061/dryad.3q25r77
- 摘要：
- duals) or positively (i.e. increased vigilance due to more eyes scanning for predators). These effects may be associated with gregarious species, because such species sh
Data from: Na?ve domestic Bos Taurus calves recognize the scent of a canine predator
- 负责人：
- DOI：
- doi:10.25338/B8FP59
- 摘要：
- food reward, (2) exploration, vigilance and locomotor play, (3) magnitude of the startle response to a sudden noise delivered upon arrival at the feeder
Data from: Ground squirrel tail-flag displays alter both predatory strike and ambush site selection behaviours of rattlesnakes
- 负责人：
- Barbour, Matthew A.
- 关键词：
- predator-prey animal communication predator-deterrent signal rattlesnake ground squirrel pursuit deterrent signal
- DOI：
- doi:10.5061/dryad.v21bb
- 摘要：
- striking squirrels, most likely by advertising squirrel vigilance (i.e., readiness to dodge a snake strike). We also found that tail-flagging by adult
