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Data from: Vocal characteristics of prairie dog alarm calls across an urban noise gradient
- 负责人：
- DOI：
- doi:10.5061/dryad.vmcvdncp9
- 摘要：
- r, there have been few studies examining the impacts of noise exposure on communication in free-ranging terrestrial mammals. We studied alarm calls
Data from: To call or not to call: parents assess the vulnerability of their young before warning them about predators
- 负责人：
- DOI：
- doi:10.5061/dryad.234d8
- 摘要：
- , Sericornis frontalis, assessed brood noisiness when alarm calling. When a model predator was nearby, parents gave more alarm calls when playbacks simula
Data from: Crying wolf to a predator: deceptive vocal mimicry by a bird protecting young
- 负责人：
- DOI：
- doi:10.5061/dryad.fh40b
- 摘要：
- species seems unlikely to confer anti-predator benefits. We reveal a system in which a bird mimics the alarm calls of harmless species to fool a predator 40
Data from: Multiple adaptive and non-adaptive processes determine responsiveness to heterospecific alarm calls in African savannah herbivores
- 负责人：
- Meise, Kristine
- 关键词：
- DOI：
- doi:10.5061/dryad.mb7dd20
- 摘要：
- Heterospecific alarm calls may provide crucial survival benefits shaping animal behaviour. Multispecies studies can disentangle
Data from: The sentinel behaviour of Arabian babbler floaters
- 负责人：
- DOI：
- doi:10.5061/dryad.4js7n
- 摘要：
- was found in the rate of sentinels' ‘alarm calls’ between floaters and group members, suggesting that their main purpose is predator–prey communication, of which warning
Data from: Are vocal characteristics related to leadership patterns in mixed-species bird flocks?
- 负责人：
- DOI：
- doi:10.5061/dryad.49f68p3
- 摘要：
- of the recordings that contain calls (n=58 flock studies, 145 species), and especially alarm calls (n=111 species). We found that leaders tended to have a higher
Data from: Divergence in calls but not songs in the orchard oriole complex: Icterus spurius and I. fuertesi
- 负责人：
- DOI：
- doi:10.5061/dryad.469vn
- 摘要：
- ny of these characteristics. Calls in I. fuertesi have a longer duration, a larger frequency bandwidth, a lower minimum frequency, a lower beginning frequency
Data from: Interspecific signalling between mutualists: food-thieving drongos use a cooperative sentinel call to manipulate foraging partners
- 负责人：
- DOI：
- doi:10.5061/dryad.m3263
- 摘要：
- (kleptoparasitism). Despite such deception, associating species respond to drongo non-alarm calls by increasing their foraging and decreasing vigilance. Yet, whether
Data from: Cooperative breeding influences the number and type of vocalizations in avian lineages
- 负责人：
- Leighton, Gavin M.
- DOI：
- doi:10.5061/dryad.53924
- 摘要：
- significantly more of their repertoire to contact calls and alarm calls. Overall, these results therefore lend support to the hypothesis tha
Data from: Visual obstruction and vigilance: a natural experiment
- 负责人：
- DOI：
- doi:10.5061/dryad.51p67
- 摘要：
- obstructions can also skew the perception of group size and inter-individual distances and impair the detection of alarm signals by conspecifics. These change
