I have very happy memories of David Bellamy (Obituary, 13 December) visiting our first school (for children aged four to eight) in Binley Woods, Warwickshire, in 1983. A letter from the children asked him to visit their small copse in the grounds they cared for and a pond they had created. He came for two, but stayed for three hours, talking to all 150 children and sharing their enthusiasm for natural history. He lay on the floor with the reception…