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Data from: Elaborate visual and acoustic signals evolve independently in a large, phenotypically diverse radiation of songbirds
- 负责人：
- DOI：
- doi:10.5061/dryad.7mj61
- 摘要：
- sexual signals are costly for males to produce or maintain and females prefer a single, sexually selected trait, then an inverse correlation between sexual signal
Data from: Experimental evidence that primate trichromacy is well suited for detecting primate social colour signals
- 负责人：
- DOI：
- doi:10.5061/dryad.6q3db
- 摘要：
- ng whether, when compared with other visual systems, the information obtained through primate trichromatic vision confers an improved ability to detect
Data from: Colour as a backup for scent in the presence of olfactory noise: testing the efficacy backup hypothesis using bumblebees
- 负责人：
- DOI：
- doi:10.5061/dryad.3g591
- 摘要：
- speeds negatively affected forager learning times, but these effects were mitigated in the presence of a visual signal component. Our results suggest tha
Data from: Interspecific covariation in courtship displays, iridescent plumage, solar orientation, and their interactions in hummingbirds
- 负责人：
- Simpson, Richard Kendall
- DOI：
- doi:10.5061/dryad.t53g6p1
- 摘要：
- and uncover new potential drivers of signal evolution. Our results highlight how studying the interaction properties between animal signals provides a richer
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
Data from: Larval pheromones act as colony-wide regulators of collective foraging behavior in honeybees
- 负责人：
- Ma, Rong
- 关键词：
- collective behavior larval pheromone signals neurophysiology animal communication information transfer honey bees
- DOI：
- doi:10.5061/dryad.4tg8530
- 摘要：
- about the environment. In decentralized systems in which individuals use local cues to decide how to allocate their time amongst multiple tasks, a “global” signal
Data from: Warning signal brightness variation: sexual selection may work under the radar of natural selection in populations of a polytypic
- 负责人：
- DOI：
- doi:10.5061/dryad.p5g5j
- 摘要：
- and visual modeling that variation in aposematic brightness within this population is likely visible to two putative predators (crabs, snakes) and conspecifics
Data from: Ultraviolet and yellow reflectance but not fluorescence is important for visual discrimination of conspecifics by Heliconius erato
- 负责人：
- Briscoe, Adriana D.
- DOI：
- doi:10.5061/dryad.n0v5m
- 摘要：
- of the quantum yield and reflectance spectra of 3-OHK indicates that fluorescence does not contribute to the visual signal under broad-spectrum illumination. Our result
Data from: Receiver perception predicts species divergence in long-range communication
- 负责人：
- Ord, Terry J.
- DOI：
- doi:10.5061/dryad.367ns290
- 摘要：
- The design of animal signals is believed to reflect the combined effect of the sensory system of receivers, the type of environment in which
Data from: Phenotypic plasticity drives a depth gradient in male conspicuousness in threespine stickleback, Gasterosteus aculeatus
- 负责人：
- DOI：
- doi:10.5061/dryad.5r0q8
- 摘要：
- distance). Here, we show that visual signals of male threespine stickleback vary in conspicuousness, depending on a male's nest depth within a given lake. Deeper
