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001-es BibID:	BIBFORM070922
Első szerző:	Bókony Veronika (alkalmazott zoológus)
Cím:	Innovative females are more promiscuous in great tits (Parus major) / Bókony Veronika, Pipoly Ivett, Szabó Krisztián, Preiszner Bálint, Vincze Ernő, Papp Sándor, Seress Gábor, Hammer Tamás, Liker András
Dátum:	2017
ISSN:	1045-2249
Megjegyzések:	Individual variation in the propensity to express innovative behaviors is increasingly recognized as ecologically and evolutionarysignificant. A growing number of studies show that more innovative individuals can realize higher breeding success, indicating thatinnovativeness may be important in mating decisions. Here we investigated whether male and female performance in innovative problem-solving tasks is linked to sexual selection via extra-pair mating behavior. We observed the problem-solving success of great tit(Parus major) pairs in 2 tasks at the nest, and related it to the occurrence of extra-pair paternity (EPP) in their broods. In a food-acquisitiontask, we found no difference in EPP among pairs in which the male solved, pairs in which the female solved, and unsuccessfulpairs. In an obstacle-removal task that was solved almost exclusively by females, EPP was more frequent in broods of solver femalesthan in broods of unsuccessful females. These results do not support the hypothesis that the social male's innovativeness influencesthe female's extra-pair mating behavior. Instead, they suggest that the female's infidelity covaries positively with her innovativeness.Furthermore, EPP was related to both parents' neophobia such that pairs of highly neophobic individuals were less likely to have EPPthan pairs that contained at least one individual with low neophobia. These findings indicate that promiscuity is associated with certainbehavioral phenotypes, suggesting that both innovativeness and novelty seeking may facilitate the investment into and/or the exposureto extra-pair mating attempts.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban extra-pair fertilization great tit innovative problem solving novel object personality promiscuity.
Megjelenés:	Behavioral Ecology 28 : 2 (2017), p. 579-588. -
További szerzők:	Pipoly Ivett Szabó Krisztián (1975-) (zoológus) Preiszner Bálint Vincze Ernő Papp Sándor Seress Gábor Hammer Tamás Liker András
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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