Conservation and human and animal behavior doesn’t need to be presented as dry statistics and dismal news.  Self-funded through his writing and photography, Mark challenges himself to find new ways to tell stories about the little-known in the natural world. Through his unique and firsthand scientific knowledge, he introduces a Universe of special creatures in his smart, adrenaline-packed appearances. 

Mark is available to lecture on tropical exploration and the societies of humans and other animals.

Comedy show

Mark has even tried his hand at standup comedy at venues like Gotham and The Creek & the Cave in New York.

College and university talks:
Theo Moll, Vice President
Keppler Speakers
3030 Clarendon Blvd
Arlington, VA 22201
Corporate talks:
Deborah Benson Walsh
National Geographic Speakers Bureau