Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13128 |
Manipulating badges of status only fools strangers | |
Chaine, Alexis S.1,2; Shizuka, Daizaburo3; Block, Theadora A.4; Zhang, Lynn4; Lyon, Bruce E.4 | |
2018-10-01 | |
发表期刊 | ECOLOGY LETTERS
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ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2018 |
卷号 | 21期号:10页码:1477-1485 |
文章类型 | Article |
语种 | 英语 |
国家 | France; USA |
英文摘要 | Conflict is risky, but mechanisms that allow animals to assess dominance status without aggression can reduce such costs. Two different mechanisms of competitor assessment are expected to evolve in different contexts: badges of status are expected in larger, anonymous groups, whereas individual recognition is feasible in small, stable groups. However, both mechanisms may be important when social interactions occur both within and across stable social groups. We manipulated plumage in golden-crowned sparrows (Zonotrichia atricapilla) and found that two known badges of status - gold and black head plumage patch sizes - independently affect dominance among strangers but manipulations had no effect on dominance among familiar flockmates. Moreover, familiar flockmates showed less aggression and increased foraging relative to strangers. Our study provides clear experimental evidence that social recognition affects badge function, and suggests that variation in social contexts maintains coexistence and context-dependent use of these two dominance resolution mechanisms. |
英文关键词 | Badge of status individual recognition social dominance social recognition social structure |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000444413300003 |
WOS关键词 | INDIVIDUAL RECOGNITION ; PLUMAGE VARIABILITY ; SOCIAL SIGNIFICANCE ; NETWORK STRUCTURE ; IDENTITY SIGNALS ; CROWNED SPARROWS ; GROUP-SIZE ; TRADE-OFF ; QUALITY ; EVOLUTION |
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/31434 |
专题 | 资源环境科学 |
作者单位 | 1.CNRS, UMR5321, Stn Ecol Theor & Expt, Evolutionary Ecol Grp, 2 Route, F-09200 Moulis, France; 2.Inst Adv Studies Toulouse, Toulouse Sch Econ, 21 Allee Brienne, F-31015 Toulouse, France; 3.Univ Nebraska, Sch Biol Sci, Lincoln, NE 68588 USA; 4.Univ Calif Santa Cruz, Dept Ecol & Evolutionary Biol, Santa Cruz, CA 95064 USA |
推荐引用方式 GB/T 7714 | Chaine, Alexis S.,Shizuka, Daizaburo,Block, Theadora A.,et al. Manipulating badges of status only fools strangers[J]. ECOLOGY LETTERS,2018,21(10):1477-1485. |
APA | Chaine, Alexis S.,Shizuka, Daizaburo,Block, Theadora A.,Zhang, Lynn,&Lyon, Bruce E..(2018).Manipulating badges of status only fools strangers.ECOLOGY LETTERS,21(10),1477-1485. |
MLA | Chaine, Alexis S.,et al."Manipulating badges of status only fools strangers".ECOLOGY LETTERS 21.10(2018):1477-1485. |
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