% pubman genre = article
@article{item_3566453,
title = {{Female chimpanzees avoid inbreeding even in the presence of substantial bisexual philopatry}},
author = {White, Lauren C. and St{\"a}dele, Veronika and Ramirez Amaya, Sebastian and Langergraber, Kevin and Vigilant, Linda},
language = {eng},
issn = {2054-5703},
doi = {10.1098/rsos.230967},
year = {2024},
abstract = {{Inbreeding (reproduction between relatives) often decreases the fitness of offspring and is thus expected to lead to the evolution of inbreeding avoidance strategies. Chimpanzees (Pan troglodytes) are expected to avoid inbreeding as they are long-lived, invest heavily in offspring and may encounter adult, opposite sex kin frequently, especially in populations where both males and females commonly remain in the group in which they were born (bisexual philopatry). However, it is unclear whether substantial bisexual philopatry has been a feature of chimpanzees{\textquotesingle} evolutionary history or whether it is a result of recent anthropogenic interference, as the only groups for which it has been documented are significantly impacted by human encroachment and experience notable rates of potentially unsustainable inbreeding. Here we use 14 years of observational data and a large genomic dataset of 256 481 loci sequenced from 459 individuals to document dispersal and inbreeding dynamics in an eastern chimpanzee (P. t. schweinfurthii) community with low levels of anthropogenic disturbance. We document the first case of substantial bisexual philopatry in a relatively undisturbed chimpanzee community and show that, despite an increased inbreeding risk incurred by females who do not disperse before reaching reproductive age, natal females were still able to avoid producing inbred offspring. {\copyright} 2024 The Authors.}},
journal = {{Royal Society Open Science}},
volume = {11},
number = {1},
eid = {230967},
}