Our manuscript on early life social isolation in bumblebees is posted to bioRxiv! Wang & McKenzie-Smith et al: Isolation disrupts social interactions and destabilizes brain development in bumblebees. This project is the culmination of several years of work from many collaborators, including a former undergrad mentee, the amazing Hyo Jin (Jean) Cho. Thanks to everyone for their contributions. A fitting way to end 2021!