Bastard crow stealing my wiper blades

I was parked up at Barramundi Gorge in Kakadu National Park in the Northern Territory, Australia.
I returned to the ute and was washing the dust of the windscreen I noticed the new wipers appeared not to be very effective.
I thought someone nicked them, but no it was a bloody crow!!
There is a crows nest in Kakadu that will outlast us all!