TY - JOUR T1 - Helping decisions and kin recognition in long-tailed tits : is call similarity used to direct help towards kin? JO - Philosophical Transactions of the Royal Society B: Biological Sciences UR - https://eprints.whiterose.ac.uk/id/eprint/159556 PY - 2020/07/06 AU - Leedale AE AU - Lachlan RF AU - Robinson EJH AU - Hatchwell BJ ED - DO - DOI: 10.1098/rstb.2019.0565 PB - The Royal Society VL - 375 IS - 1802 Y2 - 2025/12/07 ER -