Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13125 |
It's not just what you have, but how you use it: solar-positional and behavioural effects on hummingbird colour appearance during courtship | |
Simpson, Richard K.; McGraw, Kevin J. | |
2018-09-01 | |
发表期刊 | ECOLOGY LETTERS |
ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2018 |
卷号 | 21期号:9页码:1413-1422 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Animals exhibit a diversity of colours that can play key roles in mating interactions. However, we presently lack an understanding of the relative importance of the environment, behaviour and natural reflective properties of colourful ornaments in shaping an individual's colour appearance during mating displays. We investigated interactions among structurally based plumage, display environments and courtship shuttle displays of male Costa's hummingbirds (Calypte costae) to test how these elements may differentially contribute to colour appearance during shuttles. Male position relative to the sun was the strongest predictor of colour appearance, with shuttle behaviours and feather reflectance playing smaller roles. Furthermore, male solar orientation and shuttling behaviour (e.g. shuttle width) were repeatable among displays, whereas male colour appearance mostly was not. These results emphasise the contributions of behaviour and environment to colour-signalling and suggest that relying on reflectance measurements of colourful ornaments alone provides an incomplete picture of ecologically relevant visual phenotypes of displaying animals. |
英文关键词 | Calypte costae dynamic coloration plumage reflectance sensory drive shuttle display structural coloration |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000440914500012 |
WOS关键词 | BLACK-CHINNED HUMMINGBIRD ; AMBIENT LIGHT ; LEK PLACEMENT ; SIGNAL-DESIGN ; PLUMAGE COLOR ; DISPLAYS ; EVOLUTION ; BIRDS ; COMMUNICATION ; ENVIRONMENT |
WOS类目 | Ecology |
WOS研究方向 | Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/31496 |
专题 | 资源环境科学 |
作者单位 | Arizona State Univ, Sch Life Sci, Tempe, AZ 85287 USA |
推荐引用方式 GB/T 7714 | Simpson, Richard K.,McGraw, Kevin J.. It's not just what you have, but how you use it: solar-positional and behavioural effects on hummingbird colour appearance during courtship[J]. ECOLOGY LETTERS,2018,21(9):1413-1422. |
APA | Simpson, Richard K.,&McGraw, Kevin J..(2018).It's not just what you have, but how you use it: solar-positional and behavioural effects on hummingbird colour appearance during courtship.ECOLOGY LETTERS,21(9),1413-1422. |
MLA | Simpson, Richard K.,et al."It's not just what you have, but how you use it: solar-positional and behavioural effects on hummingbird colour appearance during courtship".ECOLOGY LETTERS 21.9(2018):1413-1422. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论