Ann & Steve Toon / Namaqua chameleon (Chamaeleo namaquensis), Namib Desert, Namibia, April

NaturePL Showreels / Showreel of material by Jabruson. Shows conservation workers and veterinarian from Orangutan Information Centre HOCRU Programme (Human Orangutan Conflict Resolution Unit) relocating a female Sumatran...

Frederique Olivier / Male Spotted hyaena (Crocuta crocuta) approaching and attempting to court a female, before being rebuked, Ngorongoro Crater, Tanzania.

Frederique Olivier / Male Spotted hyaena (Crocuta crocuta) hesitating whilst approaching and attempting to court a female, Ngorongoro Crater, Tanzania.

Frederique Olivier / Male Spotted hyaena (Crocuta crocuta) approaching and attempting to court a female, before running away, Ngorongoro Crater, Tanzania.

Frederique Olivier / Panning shot of a male Spotted hyaena (Crocuta crocuta) approaching and attempting to court a female, before running away, Ngorongoro Crater, Tanzania.

Frederique Olivier / Spotted hyaena (Crocuta crocuta) with a limp getting up and walking away as another approaches, Ngorongoro Crater, Tanzania.

SCOTLAND: The Big Picture / Scottish wildcat (Felis silvestris grampia) male, sedated and on side for pelage scoring. Inside The Royal Zoological Society Scotland / RZSS mobile vet unit, Strathsprey, Cairngorms National Park, Sc...

SCOTLAND: The Big Picture / Scottish wildcat (Felis silvestris grampia) male, on back to show underside for pelage scoring. Inside The Royal Zoological Society Scotland / RZSS mobile vet unit, Strathsprey, Cairngorms National Pa...

SCOTLAND: The Big Picture / Scottish wildcat (Felis silvestris grampia) male, on back to show underside of chin for pelage scoring. Inside The Royal Zoological Society Scotland / RZSS mobile vet unit, Strathsprey, Cairngorms Na...

SCOTLAND: The Big Picture / Scottish wildcat (Felis silvestris grampia) male, on back to show underside for pelage scoring. Inside The Royal Zoological Society Scotland / RZSS mobile vet unit, Strathsprey, Cairngorms National P...

SCOTLAND: The Big Picture / Scottish wildcat (Felis silvestris grampia) male, on side to show flank for pelage scoring. Inside The Royal Zoological Society Scotland / RZSS mobile vet unit, Strathsprey, Cairngorms National Park,...

SCOTLAND: The Big Picture / Scottish wildcat (Felis silvestris grampia) male, face down for pelage scoring. Inside The Royal Zoological Society Scotland / RZSS mobile vet unit, Strathsprey, Cairngorms National Park, Scotland, UK...

SCOTLAND: The Big Picture / Scottish wildcat (Felis silvestris grampia) male, face down for pelage scoring. Inside The Royal Zoological Society Scotland / RZSS mobile vet unit, Strathsprey, Cairngorms National Park, Scotland, UK...

XI ZHINONG / Tibetan antelope (Pantholops hodgsonii) male, Kekexili, Qinghai, China, November.

Pete Oxford / The bridegroom in traditional attire at a high society wedding in Rajastan, India

Pete Oxford / The bride in traditional attire at a high society wedding in Rajastan, India

Norbert Wu / Le Meriden resort, Papeete, Tahiti

Mark Moffett / Coast Redwood (Sequoia sempervirens) researchers climb world's tallest living tree, a 365 and one half foot tall tree named National Geographic Society Tree, Redwood National Park, California

Noemie Stroh / Bigeye trevally (Caranx sexfasciatus) school circling, Withe Valley, Tahiti, French Polynesia, Pacific Ocean. April.

Noemie Stroh / Tracking shot of Bigeye trevally (Caranx sexfasciatus) schooling, swimming away fast, White Valley, Tahiti, French Polynesia, Pacific Ocean. April.

Noemie Stroh / Bigeye trevally (Caranx sexfasciatus) schooling above reef, Withe Valley, Tahiti, French Polynesia, Pacific Ocean. April.

Edwin Giesbers / Spider wasp (Eoferreola rhombica), pinned specimens in collection of Entomological Society Krefeld. Germany 2018.

Edwin Giesbers / Brown plume moth (Stenoptilia pterodactyla), pinned specimens in collection of Entomological Society Krefeld. Germany 2018.

Edwin Giesbers / Marbled knot-horn (Acrobasis marmorea), Agate knot-horn (Nyctegretis lineana), Spindle knot-horn (Nephopterix angustella) and Scarce oak knot-horn (Acrobasis tumidana) moths, pinned specimens in coll...

Edwin Giesbers / Gold triangle moth (Hypsopygia costalis), pinned specimens in collection of Entomological Society Krefeld. Germany 2018.

Edwin Giesbers / Grass moth (Pyralidae), pinned specimens in collection of Entomological Society Krefeld. Germany 2018.

Edwin Giesbers / Grass moth (Pyralidae), tray of pinned specimens in collection of Entomological Society Krefeld. Germany 2018.

Edwin Giesbers / Grass moth (Pyralidae), pinned specimens in collection of Entomological Society Krefeld. Germany 2018.

Edwin Giesbers / Rove beetle (Tachinus spp), pinned specimens in collection of Entomological Society Krefeld. Germany 2018.

Edwin Giesbers / Rove beetle (Staphylinidae), pinned specimens in collection of Entomological Society Krefeld. Germany 2018.

Edwin Giesbers / Insects in tray, collected for research. Long-term monitoring by the Entomological Society Krefeld has revealed a 75% decline in insect biomass over 27 years. Germany, May 2018.

Edwin Giesbers / Pinned Insect specimens in collection of Entomological Society Krefeld. Germany 2018.

Edwin Giesbers / Bumblebee (Bombus spp), pinned specimens in collection of Entomological Society Krefeld. Germany 2018.

Edwin Giesbers / Bees including Bumblebee (Bombus), Mason bee (Osmia) and Honeybee (Apis), pinned specimens in collection of Entomological Society Krefeld. Germany 2018.

Edwin Giesbers / Bumblebee (Bombus) and Honeybee (Apis), pinned specimens in collection of Entomological Society Krefeld. Germany 2018.

Edwin Giesbers / Entomologist sieving Insect sample in lab. Long-term monitoring has revealed a 75% decline in insect biomass over 27 years. Entomological Society Krefeld, Germany 2019.

Edwin Giesbers / Entomologist sieving Insect sample in lab. Long-term monitoring has revealed a 75% decline in insect biomass over 27 years. Entomological Society Krefeld, Germany 2019.