A tractor engine might not be your first choice when thinking of a place to raise a family. However, a pair of birds at WWT Welney Wetland Centre have done just that.
Staff at the centre were surprised to find a pair of pied wagtails and their four chicks tucked into the engine of the reserve tractor. Using the tractor to cut the reserve has temporarily had to be put on hold, but the chicks are almost ready to leave the nest now and will soon be learning how to fend for themselves from mum and dad.