This Bird Likes to Whistle After Sex 1.94K Matt Cherette 01/11/11 02:56PM Filed to: Birds Birds Pets Animals Bird Cockatiels Cockatiel Pet Animal Sex Music whistling Video tweet TV Here's a video of two cockatiels doing the nasty—but wait, that's not all! After all the bumpin' and grindin' is over with, one of the birds begins to whistle—what else?—"Whistle While You Work." But he's already done![The Daily What]