Wilthorpe Marsh 14/4/20. P Middleton, S Green.

2 Whitethroats were new in. Pair of Sand Martins were prospecting on the river and at the oxbow singing Reed Warbler, 2 Green Sands, 1 LRP, 2 Parakeets, 1 L Egret. Pair of Oystercatcher were mating near the sewage farm and a pair of RL Partridge nearby. 2 yaffling Green Peckers in the valley.