Maybe I should be grateful it's quiet.
Is Jaid singing to his FOOT, in the third one? Cockatiels are so silly.
Pecky used to have quite the repertoire. Some of his whistles would be high pitch, then he would repeat what sounded like "pretty birdie" over and over again really fast, and he would also sing the charge theme that's played at baseball games (well, the ending part). While it was cute, it was LOUD, which is what led to my parents' decision to give him away. He learned it from another cockatiel we had named "Piper", and for some reason, they would both stick their beaks in the air while they sang it.
Never seen a cockatiel do anything like it, before.
I would be fine if Lucy's singing was constant, as long as it stayed at it's volume. I've only heard her sing twice. I guess she was feeling really happy, those mornings.