my local supermarket was raided by s nasty (introduced pest) bird last year. It was eating the grapes & I felt sick in my stomach when I saw it standing on the open box & eating.

When I told the dopey bloke in the fruit section he just said something like 'he's always doing it' & moved slowly towards the intruder. (ps. fruit display was well inside the shopping centre, past 3 large shops & around the corner past 2 shops so bird had to travel a while to get to his dinner.)