@article{article, title = {{Helping in cooperatively breeding long-tailed tits: a test of Hamilton's rule.}}, url = {{http://eprints.whiterose.ac.uk/78670/ }}, year = {{2014}}, month = {{5}}, author = {{Hatchwell BJ and Gullett PR and Adams MJ}}, doi = {{10.1098/rstb.2013.0565}}, volume = {{369}}, journal = {{Philos Trans R Soc Lond B Biol Sci}}, issue = {{1642}}, pages = {{20130565}}, note = {{Accessed on 2025/05/29}}}