Wilthorpe Marsh 21/5/22.

Very steady. Ravens 5 flying together a short distance and down to feed in meadow. Other breeding success Mute Swan with 8 cygnets, Lapwing with 2 chicks at the w end where they are usually unsuccessfull. Cetti's singing at the sewage farm and thought to be about 7 singing males in the valley this Spring. Oystercatcher 2, Little Owl 1, LBB Gull 2 down briefly. Colony of Tree Bees are in a Woodpecker hole in an oak tree.