10 June Askham Bog, York
19, 20 May 2018 Wharfedale
16 April 2018 Rochdale Canal, Hebden Bridge
15 April 2018 Exploring Round Aysgarth Falls, Wensleydale
14 April 2018 Above and Below Semer Water, Wensleydale
17 August 2017 St Nicholas Fields, York
Miscellaneous