Passerine Extrapair Mating Dynamics: A Bayesian Modeling Approach Comparing Four Species

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Fältnamn	Indikatorer	Metadata
000		03500naa a2200613 4500
001		oai:DiVA.org:uu-135846
003		SwePub
008		101208s2010 \| \|\|\|\|\|\|\|\|\|\|\|000 \|\|eng\|
024	7	a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-1358462 URI
024	7	a https://doi.org/10.1086/6536602 DOI
040		a (SwePub)uu
041		a engb eng
042		9 SwePub
072	7	a ref2 swepub-contenttype
072	7	a art2 swepub-publicationtype
100	1	a Brommer, Jon E.4 aut
245	1 0	a Passerine Extrapair Mating Dynamics :b A Bayesian Modeling Approach Comparing Four Species
264	1	b University of Chicago Press,c 2010
338		a print2 rdacarrier
520		a In many socially monogamous animals, females engage in extrapair copulation (EPC), causing some broods to contain both within-pair and extrapair young (EPY). The proportion of all young that are EPY varies across populations and species. Because an EPC that does not result in EPY leaves no forensic trace, this variation in the proportion of EPY reflects both variation in the tendency to engage in EPC and variation in the extrapair fertilization (EPF) process across populations and species. We analyzed data on the distribution of EPY in broods of four passerines (blue tit, great tit, collared flycatcher, and pied flycatcher), with 18,564 genotyped nestlings from 2,346 broods in two to nine populations per species. Our Bayesian modeling approach estimated the underlying probability function of EPC (assumed to be a Poisson function) and conditional binomial EPF probability. We used an information theoretical approach to show that the expected distribution of EPC per female varies across populations but that EPF probabilities vary on the above-species level (tits vs. flycatchers). Hence, for these four passerines, our model suggests that the probability of an EPC mainly is determined by ecological (population-specific) conditions, whereas EPF probabilities reflect processes that are fixed above the species level.
650	7	a NATURVETENSKAPx Biologi0 (SwePub)1062 hsv//swe
650	7	a NATURAL SCIENCESx Biological Sciences0 (SwePub)1062 hsv//eng
653		a mating systems
653		a bird
653		a promiscuity
653		a extrapair paternity
653		a sexual selection
653		a mate choice
653		a Biology
653		a Biologi
700	1	a Alho, Jussi S.4 aut
700	1	a Biard, Clotilde4 aut
700	1	a Chapman, Joanne R.4 aut
700	1	a Charmantier, Anne4 aut
700	1	a Dreiss, Amelie4 aut
700	1	a Hartley, Ian R.4 aut
700	1	a Hjernquist, Mårten B.u Uppsala universitet,Zooekologi4 aut
700	1	a Kempenaers, Bart4 aut
700	1	a Komdeur, Jan4 aut
700	1	a Laaksonen, Toni4 aut
700	1	a Lehtonen, Paula K.4 aut
700	1	a Lubjuhn, Thomas4 aut
700	1	a Patrick, Samantha C.4 aut
700	1	a Rosivall, Balazs4 aut
700	1	a Tinbergen, Joost M.4 aut
700	1	a van der Velde, Marco4 aut
700	1	a van Oers, Kees4 aut
700	1	a Wilk, Tomasz4 aut
700	1	a Winkel, Wolfgang4 aut
710	2	a Uppsala universitetb Zooekologi4 org
773	0	t American Naturalistd : University of Chicago Pressg 176:2, s. 178-187q 176:2<178-187x 0003-0147x 1537-5323
856	4	u https://hal.archives-ouvertes.fr/hal-00871289/file/BTAN176_2010.pdf
856	4 8	u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-135846
856	4 8	u https://doi.org/10.1086/653660

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