This morning, during the Bird Count, a Purple Heron was seen flying over the site. It later appeared at Langford Lowfields. Also seen was a Sandwich Tern that spent a few minutes over the Common Tern rafts before continuing its journey north. A Hobby was seen over the Deep Pit and the Grasshopper Warbler was still singing on the Ecopark and there were good numbers seen of most of the other warbler species. Some dragonfly species were also seen, including several Hairy Dragonflies. PS.