'One Strange Rock' National Geographic

Astronauts, Darren Aronofsky and Will Smith join forces to tell the extraordinary story of why life as we know it exists on Earth. The trailer for One Strange Rock can be viewed here

Mark returned to the Togean Islands, Sulawesi, Indonesia in autumn 2017 to film for the ‘Escape’ episode of National Geographic's 'One Strange Rock' 

On location image credits © Kat Brown

'Animals with Cameras' BBC

In this three-part series, wildlife cameraman and presenter Gordon Buchanan collaborates with scientists in the field to attach cameras onto animals in the wild. On their journey, which takes them to all corners of the globe, they uncover unexpected findings about the lives of some of the planet's most captivating species. Mark filmed off the Princess Alice sea bank in the Azores during August 2017 for the Devil Ray sequence (featured in episode 3).

The team set out to discover why vast numbers of Devil Ray gather every summer near the Azores archipelago in the mid-Atlantic. The team successfully deployed specially designed cameras which towed behind the rays, these in turn witnessed wildlife spectacles seen for the first time including 'sun-bathing' ray at the surface reheating after a cold dive and unborn ray pups kicking inside their giant, four-meter-wide mothers; a sign that this congregation might be a breeding ground for these majestic ocean giants. Devil Rays are under threat from fishing, boat traffic, habitat decline and pollution and are currently listed as Endangered (EN) on the IUCN Red List. Although not usually targeted by fisheries, Devil Rays often become victims as bycatch. The good news is that Project AWARE have already made a positive impact to help protect Devil Rays.

Devil Rays are fascinating creatures – they are some of the fastest and deepest divers in the ocean, and swim with such elegance. When they are not feeding, their cephalic fins are curled and point forward and down, giving the appearance of devil horns; hence their name.
— Mark Sharman, Cameraman

Other wildlife events captured within this series include penguins catching their prey 200 miles off the coast of Argentina and fur seals avoiding attacks from great white shark off Australia. Further details and clips are available here.