1. Diurnal variation in the production of vocal information about food supports a model of social adjustment in wild songbirds. Issue 1897 (27th February 2019) Authors: Hillemann, F.; Cole, E. F.; Keen, S. C.; Sheldon, B. C.; Farine, D. R. Journal: Proceedings Issue: Volume 286:Issue 1897(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗