2018 April – Naturalist Journeys – Bob Behrstock
2018 April – Naturalist Journeys – Bob Behrstock
2018 August – Naturalist Journeys – Michael Marsden
2019 March – Naturalist Journeys -Michael Marsden
2019 April – Naturalist Journeys – Michael Marsden
2019 April – Naturalist Journeys – Pat Leuders
2019 April – Naturalist Journeys – Bob Behrstock
2019 July – Naturalist Journeys – Michael Marsden