@article{article, title = {{The effect of helping behaviour on the survival of juvenile and adult long-tailed tits Aegithalos caudatus}}, url = {{}}, year = {{2003}}, month = {{5}}, author = {{McGowan A and Hatchwell BJ and Woodburn RJW}}, volume = {{72}}, journal = {{J ANIM ECOL}}, issue = {{3}}, pages = {{491-499}}, note = {{Accessed on 2025/04/11}}}