Arid
DOI10.1093/beheco/ars158
Paternal effects on access to resources in a promiscuous primate society
Huchard, Elise1,2; Charpentier, Marie J.3; Marshall, Harry4,5; King, Andrew J.6; Knapp, Leslie A.7; Cowlishaw, Guy4
通讯作者Huchard, Elise
来源期刊BEHAVIORAL ECOLOGY
ISSN1045-2249
出版年2013
卷号24期号:1页码:229-236
英文摘要

The evolution of paternal care is rare in promiscuous mammals, where it is hampered by low paternity confidence. However, recent evidence indicates that juveniles whose fathers are present experience accelerated maturation in promiscuous baboon societies. The mechanisms mediating these paternal effects remain unclean Here, we investigated whether father offspring associations might facilitate offspring access to resources in wild desert baboons (Papio ursinus). We combined paternity analyses and behavioral observations of juveniles that had started feeding autonomously to show that (1) offspring associate more often with their genetic father than with any other male, and actively manage such associations, (2) offspring associate more closely with their father when another adult male is in sight, and when their mother is out of sight, (3) father offspring associations are more frequent when juveniles are feeding (relative to other activities), and these associations enable juveniles to access richer food patches, and (4) father offspring associations are stronger among subordinate males and their offspring. Taken together, these findings indicate that fathers may buffer the social and ecological environment faced by their offspring. In addition to mitigating risks of attacks by predators or conspecifics, paternal presence improves offspring access to food in wild baboons, highlighting a new mechanism through which fathers may impact offspring fitness in promiscuous primate societies.


英文关键词baboons foraging success paternal care primates promiscuity reproductive strategies sex roles
类型Article
语种英语
国家England ; Germany ; France
收录类别SCI-E
WOS记录号WOS:000312431000032
WOS关键词CHACMA BABOONS ; PAPIO-CYNOCEPHALUS ; NONHUMAN-PRIMATES ; SOCIAL PRIMATE ; BEHAVIOR ; CARE ; FRIENDSHIPS ; POPULATIONS ; INVESTMENT ; PREDATION
WOS类目Behavioral Sciences ; Biology ; Ecology ; Zoology
WOS研究方向Behavioral Sciences ; Life Sciences & Biomedicine - Other Topics ; Environmental Sciences & Ecology ; Zoology
来源机构University of London
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/176108
作者单位1.Univ Cambridge, Dept Zool, Large Anim Res Grp, Cambridge CB2 3EJ, England;
2.Univ Gottingen, CRC Evolut Social Behav, D-37077 Gottingen, Germany;
3.CEFE CNRS, F-34293 Montpellier 5, France;
4.Zool Soc London, Inst Zool, London NW1 4RY, England;
5.Univ London Imperial Coll Sci Technol & Med, Dept Life Sci, Div Ecol & Evolut, Ascot SL5 7PY, Berks, England;
6.Univ London, Royal Vet Coll, Struct & Mot Lab, Hatfield AL9 7TA, Herts, England;
7.Univ Cambridge, Dept Archaeol & Anthropol, Primate Immunogenet & Mol Ecol Res Grp, Div Biol Anthropol, Cambridge CB2 3QY, England
推荐引用方式
GB/T 7714
Huchard, Elise,Charpentier, Marie J.,Marshall, Harry,et al. Paternal effects on access to resources in a promiscuous primate society[J]. University of London,2013,24(1):229-236.
APA Huchard, Elise,Charpentier, Marie J.,Marshall, Harry,King, Andrew J.,Knapp, Leslie A.,&Cowlishaw, Guy.(2013).Paternal effects on access to resources in a promiscuous primate society.BEHAVIORAL ECOLOGY,24(1),229-236.
MLA Huchard, Elise,et al."Paternal effects on access to resources in a promiscuous primate society".BEHAVIORAL ECOLOGY 24.1(2013):229-236.
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