A lovely morning to start spring! Male Marsh Harrier. 2 Kingfisher 3 Bearded Tit. Long tailed Tit nest building. Pair of Goldeneye among thousands of birds on Noahs. Grey Herons renovating their nest on Noah's. Still no sign of the first Sand Martins though.
Bittern booming at 12:20 by first bench nearest carpark