Howard G. Buffett

Businessman, Philanthropist & Elder Son of Warren Buffet

Joel Sartore

National Geographic Photographer & Author

Paul Rosolie

Conservationist, Writer, Filmmaker, Founder of Junglekeepers, Protecting 55000+ acres of Amazonian Habitat & Wildlife

How creative & emotive communication conserved 55,000 acres of Peru’s Amazon

Carlton Ward Jr.

Conservation Photographer & National Geographic Explorer; Founder of Florida Wild

Bindi Irwin

Wildlife Conservationist & Daughter of Steve Irwin; Season 21 Contestant on "Dancing With the Stars"

Wade Boggs

National Baseball Hall of Famer, 12-Time MLB All-Star & World Series Champion; Wildlife Conservation Activist

Ric O'Barry

Wildlife Activist, Author & Founder of the Dolphin Project; Star of the Academy Award-Winning Documentary "The Cove"

Annie Griffiths

Award-Winning Photographer for National Geographic

Louie Psihoyos

Photographer & Documentary Film Director Known for the Academy Award-Winning Documentary "The Cove"

M. Sanjayan

Executive Vice President & Senior Scientist at Conservation International

Mark Tercek

Former President & CEO of The Nature Conservancy

Mireya Mayor

Primatologist, Wildlife Conservation Advocate, Author & TV Host

Jeremy Wade

Writer and TV Presenter

Marla Spivak

Entomologist; Focused on Practical Applications to Protect Honey Bee Populations

Chad Pregracke

Founder of Living Lands & Waters, CNN's Hero of the Year for 2013, Environmental Speaker & Bestselling Author

Dr. Tierney Thys

Marine Biologist, Educator & Filmmaker

David Mizejewski

National Wildlife Federation Naturalist & Media Personality

Denise Herzing

Research Director & Founder of the Wild Dolphin Project; Author of "Dolphin Diaries"

Michael Nichols

Journalist, Photographer & Founder of the LOOK3 Festival of the Photograph

J. Michael Fay

Conservationist and ecologist