Croke Park has waged war on a flock of pigeons that have been camping out on the pitch during games.
A real hawk has been brought in to try and scare away the pesky birds, and they've also used bird of prey kites from time to time.
A flock of brazen pigeons stayed on the pitch for most of both All Ireland football quarter finals last weekend.
The Stadium Director from Croke Park Peter McKenna says they're more vermin than pigeon.
