1. A quadratic correlation between long‐term mean group size and group density in a cooperatively breeding passerine. Issue 21 (18th September 2017) Authors: Ke, Dian‐Hua; Deng, Yan‐Hui; Guo, Wei‐Bin; Huang, Zu‐Hao Journal: Ecology and evolution Issue: Volume 7:Issue 21(2017:Nov.) Page Start: 8719 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗