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共检索到39条 ,权限内显示50条;
Data from: Tadpole begging reveals high quality
- 负责人：
- DOI：
- doi:10.5061/dryad.sf1s3
- 摘要：
- zed to evolve because it contains information valuable to choosy parents. We tested the diagnostic predictions of three ‘honest begging’ hypotheses –Signal of Ne
Data from: Manipulating the appearance of a badge of status causes changes in true badge expression
- 负责人：
- DOI：
- doi:10.5061/dryad.r6797
- 摘要：
- Signals of dominance and fighting ability (i.e. status signals) are found in a wide range of taxa and are used to settle disputes between competitive
Data from: Physiological conditions and genetic controls of phaeomelanin pigmentation in nestling barn swallows
- 负责人：
- Arai, Emi
- DOI：
- doi:10.5061/dryad.4t140
- 摘要：
- or glutathione (GSH), which is an important antioxidant, this pigmentation and the associated coloration may be an honest signal, whereby only high-quality individuals
Data from: Poison frog colors are honest signals of toxicity, particularly for bird predators
- 负责人：
- DOI：
- doi:10.5061/dryad.t979dp85
- 摘要：
- visual perception, while frog coloration as viewed by snakes is not related to toxicity. These results suggest that poison frog colors can be honest signals of prey
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：
- Many species approach, inspect, and signal toward their predators. These behaviours are often interpreted as predator-deterrent signals—honest signals
Data from: The carotenoid beta-carotene enhances facial color, attractiveness and perceived health, but not actual health, in humans
- 负责人：
- Foo, Yong Zhi
- DOI：
- doi:10.5061/dryad.1b65b
- 摘要：
- Carotenoid-based coloration plays an important role in mate choice in many animal species. It is argued to be an honest signal of health because
Data from: Aposematism: balancing salience and camouflage
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.6rg07
- 摘要：
- ance deterrence and detectability, especially for moderately defended species. The effectiveness of such signals, however, has not yet been experimentally test
Data from: Mate choice in the eye and ear of the beholder? Female multimodal sensory configuration influences her preferences
- 负责人：
- Ronald, Kelly
- DOI：
- doi:10.5061/dryad.21jf0t1
- 摘要：
- of multimodal signals based on their sensory configuration. This could lead to complex levels of selection on signalling traits. We tested whether multimodal
Data from: An experimental test of the testosterone mediated oxidation handicap hypothesis in a wild bird
- 负责人：
- DOI：
- doi:10.5061/dryad.d5d6b
- 摘要：
- The oxidation handicap hypothesis (OHH) proposed that honesty in sexual signals is maintained when testosterone simultaneously promotes
Data from: Predation cost of a sexual signal in the threespine stickleback
- 负责人：
- DOI：
- doi:10.5061/dryad.1648b
- 摘要：
- signals and ensure honesty, but little evidence exists because of limitations of earlier used methods. We investigated using a combination
