Entrou: 09 de jul. de 2020 Última vez ativo: 02 de dez. de 2021 iNaturalist.ca

Professor, Dept of Earth & Atmospheric Sciences, University of Alberta, Edmonton, Alberta, Canada.
Research area: Regional groundwater flow.

Interests: photography, hiking, camping, waterfalls, sunsets... orchids!

Past-President: Native Orchid Conference
Past-President: Wagner Natural Area Society
Accredited Judge, American Orchid Society

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