I'm going to cut mine down gradually. Food is a comfort for them right now. The store fed them everyday, so I'm just giving 4 small canned, or 2 big crix everyday. 3 weeks now and finally my brown unfriendly one comes out to his perch to eat. Otherwise, he'd wait for the sound of the other eating. I find them waiting for me in morning. Good sighn. I left cover off that one side lastnight, and lump(brown1)didn't go to water. So they know, and are scared of everything. Even a plant that don't move. I'm inclined to say lump might be wild caught.