"It is typical for Delver bees to dig shallow holes in the ground to nest and shelter in - if they are disturbed, when night comes, or if rain starts, they will collapse the tunnel for protection."
Codey's Notes give the following hint:
"This nocturnal forest species likes to collect small stones to bring back to it's home."
It has a 36% of spawning.
When a Delver Bee is selected in a Habitat and is given enough of the items it likes, they will leave when their visit finishes.
- Due to it's special produce being grass, having a Delver Habitat is a useful alternative to the Composter