weird noise?

[Angelwing]

I don't think I've ever heard any of my birds purring. I am so missing out. They do the beak grinding quite often, though, especially half an hour after the lights are out. Maybe I should teach them to purr, instead.

[goldnyght]

IT's kind of like.....well...hm....have you ever leaned on a washing machine with your ear against it during the spin cycle? Kind of like that.

[Angelwing]

Heheh. Never have heard that from a bird. Maybe my birds are special.