Stefan Christmann / Camerman Lindsay McCrae filming towards Neumayer-Station III, Alfred-Wegener-Institut research station for BBC Dynasties Penguin programme Atka Bay, Antarctica. February 2017.

Stefan Christmann / Cameraman Lindsay McCrae driving skidoo with equipment across ice at sunset for BBC Dynasties Penguin programme. Atka Bay, Antarctica. February 2017.

Stefan Christmann / Cameraman Lindsay McCrae filming Emperor penguins (Aptenodytes forsteri) returning to form colony at start of breeding season, for BBC Dynasties Penguin programme, Atka Bay, Antarctica. April 2017.

Stefan Christmann / Camerman Lindsay McCrae with film camera in front of Emperor penguin (Aptenodytes forsteri) breeding colony,during winter storm, on location for BBC Dynasties Penguin programme. Atka Bay, Antarctica....

Stefan Christmann / Camerman Lindsay McCrae filming Emperor penguin (Aptenodytes forsteri) colony during winter storm for BBC Dynasties Penguin programme. Atka Bay, Antarctica. May 2017.

Stefan Christmann / Cameraman Lindsay McCrae filming huddling Emperor penguin (Aptenodytes forsteri) colony during winter storm and polar night, for BBC Dynasties Penguin programme. Atka Bay, Antarctica. June 2017.

Stefan Christmann / Cameraman Lindsay McCrae filming Emperor penguin (Aptenodytes forsteri) colony from ice shelf, for BBC Dynasties Penguin programme. Atka Bay, Antarctica. October 2017.

Stefan Christmann / Cameraman Lindsay McCrae using a jib arm filming from ice shelf for BBC Dynasties Penguin programme, Atka Bay, Antarctica. March 2017.

Paul Williams / Camera operator Sue Gibson, working in steppe grasslands, Altanbulag, Mongolia, July 2017.

Paul Williams / Cameraman Murray Fredericks films a wildfire triggered by lightning for Storm Chasing programme in Northern Australia for BBC Wonders of The Monsoon. Western Australia. December 2013.

Michael Pitts / Cameraman Michael Pitts with newly hatched Komodo dragon (Varanus komodensis) at megapode mound where the female laid her eggs. Komodo Island, Indonesia. 1995

Michael Pitts / Sir David Attenborough and cameraman Michael Pitts next to Titan arum (Amorophallus titanum) flower, taken on location for BBC tv series Private Life of Plants, 1993