Pesky wiper swiper

SIR – A pesky carrion crow keeps ripping off my windscreen wiper blades. I have replaced six wipers, and my next-door neighbours have replaced four on their car. They also had an attack on their lozenge leaded lights, and last year I had plenty of small spring plants dug up and geranium flower heads decapitated.

Is there a humane way to get rid of this pest? Moira Maidment West Clandon, Surrey