White plumage areas are widespread among birds, but the mechanisms generating individual differences in white feather reflectance are poorly known.
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Embryonic exposure to valproic acid (VPA) is known to produce sociability deficits, resembling human autistic phenotypes, in several vertebrate species.
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Complex motor skills take considerable time and practice to learn. Without continued practice the level of skill performance quickly degrades,
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Weather is known to affect the phenology and behaviour of birds, but weather-related changes of phenotypic traits involved in communication
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The hypothesis of pace-of-life syndromes (POLS) predicts relationships between traits including life history traits and risk-taking behaviour that can be
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Risk-taking decisions in front of a predator are crucial for the fitness of the animals. Risk-taking behaviour can be hypothesized
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Theory predicts that parents adjust the sex ratio of their brood to the sexually selected traits of their mate because
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Structural plumage colour is one of the most enigmatic sexually selected traits. The information content of structural colour variation is
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Sensory traps pose a considerable and often fatal risk for animals, leading them to misinterpret their environment. Bats predominantly rely
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“Ficedula”: an open-source MATLAB toolbox for cutting, segmenting and computer-aided clustering of bird song Qualitative and quantitative assessments of
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