There is a little caterpillar that has taken up residence on my door frame. I don't know if I should move him or just let him stay there. When I first saw him he was inching up the door frame, as seen below.
Then I opened the door, and I guess he got scared (?) and stuck himself to the frame at a strange angle.
He hasn't moved in a few hours. I don't know if he is hibernating or whatever caterpillars do. Has this ever happened to you? Do you have any butterfly farming advice?