Name	Known for
Simon Poland Self / Narrator (voice) Self / Narrator (voice) See fewer	United 93 (2006)
Neville Ash Self Self See fewer	Planet Earth: The Future (2006)
David Attenborough Self Self See fewer	Blue Planet II (2017)
Ulises Blanco Self Self See fewer	Once (2017)
James Connaughton Self Self See fewer	Planet Earth: The Future (2006)
Huw Cordey Self Self See fewer	Dancing with the Birds (2019)
Robert Costanza Self Self See fewer	Planet Earth: The Future (2006)
Ahmed Djoghlaf Self Self See fewer	Planet Earth: The Future (2006)
Alastair Fothergill Self Self See fewer	Planet Earth (2006)
Chadden Hunter Self (as Dr. Chadden Hunter) Self (as Dr. Chadden Hunter) See fewer	Planet Earth II (2016)
Peyton Knight Self Self See fewer	Planet Earth: The Future (2006)
Marek Kryda Self Self See fewer	Planet Earth: The Future (2006)
James Leape Self Self See fewer	Planet Earth: The Future (2006)
Moisés León Self Self See fewer	Planet Earth: The Future (2006)
Mark Linfield Self Self See fewer	Elephant (II) (2020)
James Lovelock Self Self See fewer	Titel, Thesen, Temperamente (1967)
Wangari Maathai Self (as Professor Wangari Maathai) Self (as Professor Wangari Maathai) See fewer	The Challenge for Africa (2009)
Robert May Self (as Professor Robert M. May) Self (as Professor Robert M. May) See fewer	State of the Planet (2000)
Jeffrey A. McNeely Self Self See fewer	Weird, True & Freaky (2008)
Russell A. Mittermeier Self (as Russell Mittermeier) Self (as Russell Mittermeier) See fewer	Primates (2020)
Craig Packer Self (as Dr. Craig Packer) Self (as Dr. Craig Packer) See fewer	Planet Earth: The Future (2006)
Martin Palmer Self Self See fewer	Planet Earth: The Future (2006)
Roger Payne Self (as Dr. Roger Payne) Self (as Dr. Roger Payne) See fewer	Whales: An Unforgettable Journey (1997)
Jonathon Porritt Self Self See fewer	The London Programme (1975)
Sandra Postel Self (as Dr. Sandra Postel) Self (as Dr. Sandra Postel) See fewer	The 11th Hour (I) (2007)
Carlos Quesada Self (as Professor Carlos Quesada) Self (as Professor Carlos Quesada) See fewer	Planet Earth: The Future (2006)
M. Sanjayan Self (as M.A. Sanjayan) Self (as M.A. Sanjayan) See fewer	My Africa (2018)
Robert Watson Self (as Dr. Robert Watson) Self (as Dr. Robert Watson) See fewer	Planet Earth: The Future (2006)
Rowan Williams Self (as Dr. Rowan Williams) Self (as Dr. Rowan Williams) See fewer	The Sunday Programme (1994)
E.O. Wilson Self Self See fewer	Overland (2020)