筛选
科学数据
统计数据
共检索到55条 ,权限内显示50条;
Data from: Brain size affects performance in a reversal-learning test
- 负责人：
- DOI：
- doi:10.5061/dryad.cm503
- 摘要：
- reversal-learning test we first investigated basic learning ability with a colour discrimination test, then reversed the reward contingency to spe
Data from: Categorical colour perception occurs in both signalling and non-signalling colour ranges in a songbird
- 负责人：
- Zipple, Matthew
- DOI：
- doi:10.5061/dryad.3gp17g0
- 摘要：
- to a discrete number of categories and 2) there is enhanced discrimination between stimuli from different categories as compared to equally-different stimuli from
Data from: Maternal predator-exposure has life-long consequences for offspring learning in threespined sticklebacks
- 负责人：
- DOI：
- doi:10.5061/dryad.12j03
- 摘要：
- relevant stressors such as predation risk. Here, we examined whether maternal predator-exposure affects adult offsprings’ learning of a discrimination task
Data from: Using sperm morphometry and multivariate analysis to differentiate species of gray Mazama
- 负责人：
- Cursino, Marina
- DOI：
- doi:10.5061/dryad.6471f
- 摘要：
- h for M. nemorivaga, and sperm head dimensions. Multivariate analysis of sperm head dimension and format data accurately discriminated three groups for species
Data from: Host responses to foreign eggs across the avian visual color space
- 负责人：
- DOI：
- doi:10.5061/dryad.q293c9g
- 摘要：
- and cognitive mechanisms are not sufficiently understood. Historically, most studies of host egg discrimination assumed that hosts rejected a parasite’s egg from their nest
Data from: An aposematic colour-polymorphic moth seen through the eyes of conspecifics and predators - sensitivity and colour discrimination
- 负责人：
- Kelber, Almut
- 关键词：
- Arctiid moths colour polymorphism colour vision natural selection predator pressure sexual selection spectral sensitivity
- DOI：
- doi:10.5061/dryad.s46t627
- 摘要：
- on. 3. White males often have higher mating success than yellow males. Therefore, we ask whether females can discriminate the two male morphs by colour. Males
Data from: The chemical basis of a signal of individual identity: Shell pigment concentrations track the unique appearance of Common Murre eggs
- 负责人：
- DOI：
- doi:10.5061/dryad.360b25r
- 摘要：
- In group-living species with parental care, the accurate recognition of one’s own young is critical to fitness. Because discriminating offspring
Data from: Sensory limitations and the maintenance of color polymorphisms: viewing the ‘alba’ female polymorphism through the visual system of male
- 负责人：
- DOI：
- doi:10.5061/dryad.nd358
- 摘要：
- , to investigate the hypotheses that mate-searching males may struggle to discriminate pale ‘alba’ females from co-occurring heterospecific white butterflies
Data from: Strong, but incomplete, mate choice discrimination between two closely related species of paper wasp
- 负责人：
- DOI：
- doi:10.5061/dryad.5hv83rt
- 摘要：
- % of heterospecific mating trials. Female wasps were more discriminating than males and likely evaluated species identity and male quality through visual
ting hummingbird-pollinat" data-category="" data-cropid="" data-dimen="" data-id="b350d6cf-f979-11ea-ae96-0242ac110002"> Data from: Flower colour and visitation rates of Costus arabicus support the "bee avoidance" hypothesis for red-reflecting hummingbird-pollinat
- 负责人：
- DOI：
- doi:10.5061/dryad.3n6n6
- 摘要：
- ’ and hummingbirds’ colour vision system. Both groups are able to discriminate the red colour variation morph on the flower petals, the white flowers being more easily
