There are still eight Red-crested Pochard on the Slurry Lagoon. A Water Rail was calling from the Slurry Lagoon reed bed to the south of the bench on the Causeway. By the railway bridge, on the up-river side, a Willow Tit without a tail was seen and heard calling. At first I thought it was a juvenile but it more likely had a close encounter with a Sparrowhawk. A Hobby did a magnificent stoop, half the length of the Lower Path, and rose with what looked like a warbler, perhaps a Chiffchaff, in its talons. It flew off with it in the direction of Holme Pierrepont. PS