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All Outputs (4)

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., …Cant, M. A. (2017). Biased escorts: offspring sex, not relatedness explains alloparental care patterns in a cooperative breeder. Proceedings of

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.

Explaining negative kin discrimination in a cooperative mammal society (2017)
Journal Article
Thompson, F. J., Cant, M. A., Marshall, H. H., Vitikainen, E. I. K., Sanderson, J. L., Nichols, H. J., …Johnstone, R. A. (2017). Explaining negative kin discrimination in a cooperative mammal society. Proceedings of the National Academy of Sciences, 114

Kin selection theory predicts that, where kin discrimination is possible, animals should typically act more favorably toward closer genetic relatives and direct aggression toward less closely related individuals. Contrary to this prediction, we prese... Read More about Explaining negative kin discrimination in a cooperative mammal society.