African striped skink, Trachylepis striata, at the Houston Zoo.
A common five-lined skink (Plestiodon fasciatus) collected from the Conasauga River.
Shingleback lizard (Tiliqua rugosa) at Moonlit Sanctuary
Mountain skink (Plestiodon callicephalus) from a private collection.
Many-lined skink (Plestiodon multivirgatus) from a private collection.
A central blue-tongued skink (Tiliqua multifasciata) at the Dallas Zoo.
A common Madagascar skink (Madascincus cf. melanopleura) at the Plzen Zoo.
A Sulawesi water skink (Tropidophorus baconi) at the Plzen Zoo.
A Gran Canaria skink, Chalcides sexlineatus bistriatus, at the Plzen Zoo.
A juvenile five lined skink, Trachylepis margaritifera, at the Plzen Zoo.
A Tanimbar Island blue tongued skink, Tiliqua scincoides chimaerea, at the Plzen Zoo.
A male Southern Gran Canaria skink, Chalcides sexlineatus sexlineatus, at the Plzen Zoo.
Sandfish lizard (Scincus scincus) at the Houston Zoo.
Joel is a popular keynote speaker with conservation, corporate, and civic groups.
Hire him to entertain and inspire your audience.
Book Joel To Speak
Joel is the founder of the Photo Ark, a groundbreaking effort to document every species in captivity before it’s too late.
Explore the Photo Ark
Every purchase goes directly to support our mission: getting the public to care and helping to save species from extinction.
Help Us Build the Ark
Join the team on our mission to document and bring awareness to every species in human care.