All Outputs (3)

Cost, risk, and avoidance of inbreeding in a cooperatively breeding bird (2020)
Journal Article

Inbreeding is often avoided in natural populations by passive processes such as sex-biased dispersal. But, in many social animals, opposite-sexed adult relatives are spatially clustered, generating a risk of incest and hence selection for active inbr... Read More about Cost, risk, and avoidance of inbreeding in a cooperatively breeding bird.

Helping decisions and kin recognition in long-tailed tits: is call similarity used to direct help towards kin? (2020)
Journal Article
Leedale, A., Lachlan, R., Robinson, E., & Hatchwell, B. (2020). Helping decisions and kin recognition in long-tailed tits: is call similarity used to direct help towards kin?. Philosophical Transactions B: Biological Sciences, 375(1802), https://doi.org/10.1098/rstb.2019.0565

Most cooperative breeders live in discrete family groups, but in a minority, breeding populations comprise extended social networks of conspecifics that vary in relatedness. Selection for effective kin recognition may be expected for more related ind... Read More about Helping decisions and kin recognition in long-tailed tits: is call similarity used to direct help towards kin?.

Kith or kin? Familiarity as a cue to kinship in social birds (2020)
Journal Article
Leedale, A., Li, J., & Hatchwell, B. (2020). Kith or kin? Familiarity as a cue to kinship in social birds. Frontiers in Ecology and Evolution, 8(77), https://doi.org/10.3389/fevo.2020.00077

Interacting with relatives provides opportunities for fitness benefits via kin-selected cooperation, but also creates potential costs through kin competition and inbreeding. Therefore, a mechanism for the discrimination of kin from non-kin is likely... Read More about Kith or kin? Familiarity as a cue to kinship in social birds.