Stephen Dalton / Jade tree frog (Rhacophorus dulitensis) gliding between trees, controlled conditions

Stephen Dalton / Barn swallow (Hirundo rustica) in flight, UK

David Tipling / Common buzzard (Buteo buteo) in flight, captive, Gloucestershire, UK

Jeff Rotman / Shark handler wearing chain mail suit feeding a Caribbean reef shark (Carcharhinus perezi) Caribbean sea Model released.

Justine Evans / White-handed gibbon family in tree {Hylobates lar} Khao Yai NP, Thailand Fearless, Andromeda

Justine Evans / White handed gibbons mutual grooming in tropical rainforest {Hylobates lar} Khao Yai NP,

Justine Evans / White handed gibbon, alpha male leaping {Hylobates lar} tropical rainforest, Khao Yai NP,

Stefan Christmann / Member of BBC Dynasties crew photographing on sea ice in light of full moon, during polar night. Atka Bay, Antarctica. July 2017.

Stefan Christmann / Cameraman Lindsay McCrae on ice overlooking Southern Ocean, filming for BBC Dynasties Penguin programme. Atka Bay, Antarctica. March 2017.

Stefan Christmann / Cameraman Lindsay McCrae on sea ice filming frozen landscape and icebergfor BBC Dynasties Penguin programme. Atka Bay, Antarctica. October 2017.

Stefan Christmann / Cameraman Lindsay McCrae filming Emperor penguin (Aptenodytes forsteri) colony for BBC Dynasties Penguin programme. Chicks are on sea ice whilst parents fish at sea. Atka Bay, Antarctica. December 201...

Stephane Granzotto / Alpine marmot (Marmota marmota) standing alert outside burrow, takes fright and runs inside, Rhone-Alpes, France, July.

Stephane Granzotto / Alpine ibex (Capra ibex) feeding in deep snow, digging to reach food, Rhone-Alpes, France, December.

Stephane Granzotto / Tracking shot of a pod of Euphrosyne dolphins (Stenella coeruleoalba) swimming, Mediterranean Sea, August.

Doug Perrine / Scuba diver films bait ball of Bigeye scad (Selar crumenopthalmus) Keauhou Bay, Kona, Hawaii, Hawaiian Islands. Central Pacific ocean. March 2010. Model released.

Felicity Lanchester,Felicity Lanchester / View of a BBC filming camp at night, on location for the Sahara episode of the 'Africa' series, Egypt, September 2011.

Michael Pitts / Cameraman Michael Pitts filming Green turtle (Chelonia mydas) Karan Island. Arabian Gulf, June 2009

Floris van Breugel / Natural iridescent oil film from decaying leaves at the surface of a pool, with a cottonwood leaf floating. Escalante National Monument, Utah. November.

Chadden Hunter / Filming on the Antarctic sea-ice at the edge of a small hole. A cameraman gets a shock when a Killer whale (Orcinus orca) mother and calf explode out of the water in front of his face. Taken on locat...