On Wednesday 9 May 10am-4pm I'm leading a "Warbler Identification" day course for Essex Wildlife Trust. The first part of the morning will be a classroom session at Abbotts Hall Farm, Gt Wigborough looking at key ID features for different warbler species, their songs, chosen habitats, migration journeys; followed by a short walk to put the theory into practice. After lunch we'll drive to Layer Breton Causeway (Abberton Reservoir) in search of some different warbler species. £30 donation per person. For further information and bookings please contact Abbotts Hall Farm admin team on 01621 862960 or email@example.com.