
Bloody hell! That cockatoo just opened my bin, and it’s eating my leftover pizza. We can’t have that, I’ll put a rock on the lid to stop it opening the bin. Problem solved…?
And so began an arms race in the suburbs of southern Sydney: humans trying to deter sulphur-crested cockatoos from opening kerb-side bins, and cockatoos overcoming their deterrents to feast on our food waste.