Biased escorts: offspring sex, not relatedness explains alloparental care patterns in a cooperative breeder
(2017)
Journal Article
Vitikainen, E. I. K., Marshall, H. H., Thompson, F. J., Sanderson, J. L., Bell, M. B. V., Gilchrist, J. S., Hodge, S. J., Nichols, H. J., & Cant, M. A. (2017). Biased escorts: offspring sex, not relatedness explains alloparental care patterns in a cooperative breeder. Proceedings of the Royal Society B: Biological Sciences, 284(1854), 20162384. https://doi.org/10.1098/rspb.2016.2384
Kin selection theory predicts that animals should direct costly care where inclusive fitness gains are highest. Individuals may achieve this by directing care at closer relatives, yet evidence for such discrimination in vertebrates is equivocal. We i... Read More about Biased escorts: offspring sex, not relatedness explains alloparental care patterns in a cooperative breeder.