2018 December – Naturalist Journeys – Bob Behrstock
2018 February – Naturalist Journeys – Susan & Burt Mittelstadt
2018 March – Naturalist Journeys – Dodie Logue
2018 November – Naturalist Journeys – Pat Lueders
2019 March – Naturalist Journeys – Susan & Burt Mittelstadt
2019 November – Naturalist Journeys – Dan Donaldson
2020 February – Naturalist Journeys – Carol Simon & Howard Topoff