Hi Orphan1965, I don't cover my Ana Grey's cage, I believe if I covered her cage the air wouldn't be able to circulate as well. She sleeps 10-12 hours at night. As for perches, she has several different kinds, a cement perch, manzanita perch, wacky wood, and grapevine. I got my grey at four months and she was fully weaned so I have bathed her from day one as she was fully feathered. You must be so very excited and can't wait for your grey to come home. I remember that feeling and they are so worth the wait!!!!