Untitled attachment https://i.poastcdn.org/aed9d97326113c784a35f4e88eedf4e2505ba03126a14724cdd5385f6d5eb1b2.png
@Waldbrand The blue carpenter bee is solitary. Our Australian blue banded bee is also solitary but the females can build nests by each other, so it's like a little bee town (3rd pic). The males also roost together like this