Federally endangered Koki’o Ke’ Oke’o, Hibiscus waimeae ssp. hannerae.
A Roughbark Lignum-vitae, Guaiacum officianale.
Clay’s hibiscus, Hibiscus clayi, a federally endangered Hawaiian plant.
Harper’s beauty, Harperocallis flava, a federally listed plant from Florida.
Joel is a popular keynote speaker with conservation, corporate, and civic groups.
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Joel is the founder of the Photo Ark, a groundbreaking effort to document every species in captivity before it’s too late.
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Join the team on our mission to document and bring awareness to every species in human care.