@article{article, title = {{Dispersal of sibling coalitions promotes helping among immigrants in a cooperatively breeding bird.}}, url = {{}}, year = {{2008}}, month = {{9}}, author = {{Sharp SP and Simeoni M and Hatchwell BJ}}, doi = {{10.1098/rspb.2008.0398}}, volume = {{275}}, journal = {{Proc Biol Sci}}, issue = {{1647}}, pages = {{2125-2130}}, note = {{Accessed on 2025/04/09}}}