Image: The Irish Times
The Irish Times has an interesting feature on the hawks used before, during and after events at Croke Park to deter seagulls from entering the ground and in particular to stop them from raiding the litter left by us filthy humans. They also use kites, acoustic systems and lasers to dis-incentivise the gulls. I can't wait to see phase 2, where they put the lasers on the hawks! :-p This reminds me of a scene from Will Smith's vlog where he encounters a similar practice in Australia.
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