Checking out the neighborhood
My 9 week old female cockatiel is hissing and night when she is in her cage and I put a cover on. She has a big cage and I use a light sheet to cover her cage. I’m not sure if I should be concerned or if I should take off the sheet but she doesn’t like to be locked in her cage and she doesn’t like being alone.I have a night light on for her because I’m not sure if she maybe afraid of the dark. She’s not constantly doing it she does sleep but If I have to walk past her cage I can hear her hissing and i can hear her hissing even when I’m not walking past. I’ve had her for a week and 1 day. Other wise she seems pretty heathy other then she has a bit of a chip on her beeck but it doesn’t affect her eating and it’s getting better. I just want to know if I should be worried about her hissing.