Arid
DOI10.1002/ecm.1287
Abiotic and biotic predictors of macroecological patterns in bird and butterfly coloration
Dalrymple, Rhiannon L.1; Flores-Moreno, Habacuc2,3; Kemp, Darrell J.4; White, Thomas E.4; Laffan, Shawn W.5; Hemmings, Frank A.6; Hitchcock, Timothy D.1; Moles, Angela T.1
通讯作者Dalrymple, Rhiannon L.
来源期刊ECOLOGICAL MONOGRAPHS
ISSN0012-9615
EISSN1557-7015
出版年2018
卷号88期号:2页码:204-224
英文摘要

Animal color phenotypes are invariably influenced by both their biotic community and the abiotic environments. A host of hypotheses have been proposed for how variables such as solar radiation, habitat shadiness, primary productivity, temperature, rainfall, and community diversity might affect animal color traits. However, while individual factors have been linked to coloration in specific contexts, little is known about which factors are most important across broad taxonomic and geographic scales. Using data collected from 570 species of birds and 424 species of butterflies from Australia, which inhabit an area spanning a latitudinal range of 35 degrees and covering deserts, tropical and temperate forests, savannas, and heathlands, we test multiple hypotheses from the coloration literature and assess their relative importance. We show that bird and butterfly species exhibit more reflective and less saturated colors in better-lit environments, a pattern that is robust across an array of variables expected to influence the intensity or quality of ambient light in an environment. Both taxa display more diverse colors in regions with greater net primary production and longer growing seasons. Models that included variables related to energy inputs and resources in ecosystems have better explanatory power for bird and butterfly coloration overall than do models that included community diversity metrics. However, the diversity of the bird community in an environment was the single most powerful predictor of color pattern variation in both birds and butterflies. We observed strong similarities across taxa in the covariance between color and environmental factors, suggesting the presence of fundamental macroecological drivers of visual appearance across disparate taxa.


英文关键词abiotic environment bird butterfly color community diversity ecological gradients traits
类型Article
语种英语
国家Australia ; USA
收录类别SCI-E
WOS记录号WOS:000431631400004
WOS关键词CONDITION-DEPENDENCE ; PLUMAGE COLOR ; AMBIENT LIGHT ; CHARACTER DISPLACEMENT ; ADAPTIVE SIGNIFICANCE ; GLOGERS RULE ; BRIGHT BIRDS ; EVOLUTION ; THERMOREGULATION ; ENVIRONMENT
WOS类目Ecology
WOS研究方向Environmental Sciences & Ecology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/208769
作者单位1.UNSW Sydney, Sch Biol Earth & Environm Sci, Evolut & Ecol Res Ctr, Sydney, NSW 2052, Australia;
2.Univ Minnesota, Dept Ecol Evolut & Behav, St Paul, MN 55108 USA;
3.Univ Minnesota, Dept Forest Resources, St Paul, MN 55108 USA;
4.Macquarie Univ, Fac Sci & Engn, Dept Biol Sci, Sydney, NSW 2109, Australia;
5.UNSW Sydney, Sch Biol Earth & Environm Sci, Ctr Ecosyst Sci, Sydney, NSW 2052, Australia;
6.UNSW Sydney, Sch Biol Earth & Environm, John T Waterhouse Herbarium, Sydney, NSW 2052, Australia
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GB/T 7714
Dalrymple, Rhiannon L.,Flores-Moreno, Habacuc,Kemp, Darrell J.,et al. Abiotic and biotic predictors of macroecological patterns in bird and butterfly coloration[J],2018,88(2):204-224.
APA Dalrymple, Rhiannon L..,Flores-Moreno, Habacuc.,Kemp, Darrell J..,White, Thomas E..,Laffan, Shawn W..,...&Moles, Angela T..(2018).Abiotic and biotic predictors of macroecological patterns in bird and butterfly coloration.ECOLOGICAL MONOGRAPHS,88(2),204-224.
MLA Dalrymple, Rhiannon L.,et al."Abiotic and biotic predictors of macroecological patterns in bird and butterfly coloration".ECOLOGICAL MONOGRAPHS 88.2(2018):204-224.
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