when we first got Baby our budgie that sounds like a canary. she would sleep like a bat for some-reason i thought i was personality,one of her quirks,or because snowcone our other parakeet would attempt to bite,peck,and fuss at Baby cuz at first Snowcone would try to peck at Baby's feet for some-reason. but now they have their own designated bird swings Baby's is yellow like her and Snowcone's swing is the green swing,Every time one gets even two or three inches away from the other they'll make an angry chitter noise they even fight over who gets which feeder for some-reason!??????????