When the Finsterium is wrapped for the Winter, I hang an extra strip of mesh on the side, so that when Peanut flies over he doesn't bounce off the plastic and fall to the floor. That would be a bad thing. But, he's also learned that if he climbs up the mesh, he can get to the roof of the cage. Sometimes he chews the wood, sometimes he walks all around the cage on the wood, and sometimes he hops onto the roof, where he might play with dangerous things. He really seems to like it up there, or at least he knows I can't get him if he climbs on top. Click here to see Proud Peanut, King of the Hill. So after losing him up there for a few minutes last night (that would be a very bad thing) I modified the mesh hangers. Click here to see the modification. Peanut probably could climb up the string, but considering he's only climbed his cholla perch once to get to the tasty seeds, it isn't very likely. I hope.