Jen Guyton / Park ranger holding a Temminck's ground pangolin (Smutsia temminckii), after rescuing it from poachers. This individual was later released back into the wild. Gorongosa National Park, Mozambique.

Jen Guyton / Park ranger holding a Cape pangolin / Temminck's ground pangolin (Smutsia temminckii), rescued from poachers. This picture was taken shortly before freeing the pangolin. Gorongosa National Park, Moza...

Jabruson / African elephant (Loxodonta africana) ivory in piles, ready to be burnt by the Kenya Wildlife Service (KWS). The burn included 105 tons of elephant ivory worth over $150 million Nairobi National Park,...

Jabruson / African elephant (Loxodonta africana) ivory in piles, ready to be burnt by the Kenya Wildlife Service (KWS). The burn included 105 tons of elephant ivory worth over $150 million Nairobi National Park...

Jabruson / Piles of African elephant ivory set on fire by the Kenya Wildlife Service (KWS). This burn included over 105 tons of elephant ivory, worth over $150 million. Nairobi National Park, Kenya, 30th April 2...

Jabruson / Piles of African elephant ivory set on fire by the Kenya Wildlife Service (KWS). This burn included over 105 tons of elephant ivory, worth over $150 million. Nairobi National Park, Kenya, 30th April 2...

Jabruson / Piles of African elephant ivory set on fire by the Kenya Wildlife Service (KWS). This burn included over 105 tons of elephant ivory, worth over $150 million. Nairobi National Park, Kenya, 30th April 2...

Jabruson / Piles of African elephant ivory set on fire by the Kenya Wildlife Service (KWS). This burn included over 105 tons of elephant ivory, worth over $150 million. Nairobi National Park, Kenya, 30th April 2...

Jabruson / Piles of African elephant ivory set on fire by the Kenya Wildlife Service (KWS). This burn included over 105 tons of elephant ivory, worth over $150 million. Nairobi National Park, Kenya, 30th April 2...

Jabruson / Angelique Todd with veterinarians during the anaesthesia of 'Blackback' Western Gorilla (Gorilla gorilla) 'Ngobo'. Gorilla anaesthetised by veterinary team in order to remove wire snare from wrist. Mo...

Jabruson / Dying African forest elephant (Loxodonta africana cyclotis), shot and wounded by poachers, near Lokoue Bai. Odzala-Kokoua National Park, Democratic Republic of Congo.

Jabruson / Eastern gorilla (Gorilla beringei beringei) confiscated juvenile recovered by National Park authorities from poachers, awaiting release to the wild in wooden crate, with hand reaching out, Djomba, Vir...

Jabruson / Eastern gorilla (Gorilla beringei beringei) juvenile confiscated from poachers by national park authorities from poachers, awaiting release to the wild in wooden crate, Djomba, Virunga National Park,...

Florian Möllers / Raccoon (Procyon lotor) standing on a bench examining the window of a holiday home, Lake Myggelsee, Berlin, Germany, November. Property released

Jiri Lochman / Indian police and undercover antipoaching agent Anne Wright with a haul of Tiger and Leopard skins confiscated from poachers in Central India. Kolkata India. 1989.

Jiri Lochman / Indian policeman with a haul of Tiger, Leopard and Deer skins and bones confiscated from poachers near Kanha National Park, Central India. 1989.

Jiri Lochman / Indian police with a haul of Tiger, Leopard and Deer skins and bones confiscated from pouchers near Kanha National Park, Central India. 1989.

Will Watson / Confiscated elephant ivory products, tiger skin and seahorses, German Federal Nature Conservation Agency (BfN), with a display of other CITES protected wildlife products at Dusseldorf Airport, Germany...

Will Watson / Confiscated Rhino horn, German Federal Nature Conservation Agency (BfN), with a display of other CITES protected wildlife products at Düsseldorf Airport, Germany. 26th June 2015

Jen Guyton / Park ranger holding a Temminck's ground pangolin (Smutsia temminckii), after rescuing it from poachers. This individual was later released back into the wild. Gorongosa National Park, Mozambique.

Neil Aldridge / A sign on a fence of a game reserve bordering South Africa's Kruger National Park warns poachers that the horns of the reserve's rhinos have been treated and are unfit for human consumption. September...

Neil Aldridge / The horn of a White rhinoceros (Ceratotherium simum). More than three rhinos are killed every day in South Africa alone for their horn which is trafficked and sold illegally at prices greater than tha...

Neil Aldridge / A young Belgian Shepherd anti-poaching dog is trained to follow a scent trail at an Animals Saving Animals training facility in England before being deployed to Africa to protect endangered species.

Neil Aldridge / Horn of a White rhinoceros (Ceratotherium simum). More than three rhinos are killed every day in South Africa alone for their horn which is trafficked and sold illegally at prices greater than that of...

Neil Aldridge / A young Belgian Shepherd anti-poaching dog training at an Animals Saving Animals training facility in England before being deployed to Africa to protect endangered species. August 2017.

Sandesh Kadur / Forest guard holding seized Indian rhinoceros (Rhinoceros unicornis) horn, Kaziranga National Park, Assam, India

Sandesh Kadur / Forest guards holding seized Indian rhinoceros (Rhinoceros unicornis) horn, Kaziranga National Park, Assam, India

Sandesh Kadur / Dead Indian rhinoceros (Rhinoceros unicornis). During the monsoon floods the rhinoceroses move out from the flooded grasslands and the protection of Kaziranga National Park. Out of their protected are...

Ashley Cooper / Shopping trolley dumped in the docks in Liverpool, England, UK. December 2004

Ashley Cooper / Meadow pipit (Anthus pratensis) chicks killed by the fire caused by discarded cigarette, Littleborough, England, UK. May.

Ashley Cooper / Snake charmers snakes in Marrakech, Morocco, North Africa. April 2012

Ashley Cooper / Confiscated Canada lynx (Lynx canadensis) pelt that was hunted illegally in Alaska, USA, September 2004.

Ashley Cooper / Confiscated Canada lynx (Lynx canadensis) pelt that was hunted illegally in Alaska, USA, September 2004.

Neil Aldridge / White rhinoceros (Ceratotherium simum) five calves, orphaned from poaching feeding from a trough at dusk at the Rhino Revolution orphanage near Hoedspruit, South Africa. May 2017. Highly Commended in...

Neil Aldridge / White rhinoceros (Ceratotherium simum) orphaned calf is comforted by its foster mother - a British veterinary nurse, at the Rhino Revolution wildlife rehabilitation centre near Hoedspruit, South Afric...

Neil Aldridge / Scarred face of a white rhinoceros (Ceratotherum simum) that survived an attack by poachers who illegally tranquillised her, two other rhinoceroses died from their injures. However this female 'Th...

Neil Aldridge / White rhinoceros (Ceratotherium simum) horn held in human hand. Rhino horn is trafficked illegally to the Far East to be used in Traditional Chinese Medicine and to feed demand from those who see it a...

Neil Aldridge / Belgian Shepherd dog, young dog trained as rhino protection dog during poacher tracking training. Animals Saving Animals training facility, England. This dog will be deployed to Botswana of Rhino Cons...

Claudio Contreras / Biologist burying Olive Ridley Turtle (Lepidochelys olivacea) eggs seized from poachers by the authorities, Arribada (mass nesting event), Playa Morro Ayuta, Oaxaca state, southern Mexico. Vulnerable...

Claudio Contreras / Olive ridley turtle (Lepidochelys olivacea) eggs seized from poachers, Arribada, Playa Morro Ayuta, Oaxaca state, southern Mexico, Vulnerable species.

Claudio Contreras / Poacher harvesting Olive Ridley Turtle (Lepidochelys olivacea) eggs from nest, Arribada, Playa Morro Ayuta, Oaxaca state, southern Mexico, Vulnerable species.

Jen Guyton / Cape pangolin / Temminck's ground pangolin (Smutsia temminckii) young female released after it was rescued from poachers by rangers at Gorongosa National Park, Mozambique.

Jen Guyton / Ranger watching Cape pangolin / Temminck's ground pangolin (Smutsia temminckii) rescued from poachers, Gorongosa National Park, Mozambique. October 2017.

Jen Guyton / Cape pangolin / Temminck's ground pangolin (Smutsia temminckii) young female rescued from poachers by rangers at Gorongosa National Park, Mozambique.

Jen Guyton / Park ranger holding a Cape pangolin / Temminck's ground pangolin (Smutsia temminckii), rescued from poachers. This picture was taken shortly before freeing the pangolin. Gorngosa National Park, Mozam...

Jen Guyton / Cape pangolin (Smutsia temminckii) female, rescued from poachers by rangers, Gorongosa National Park, Mozambique.

Inaki Relanzon / Man with taxidermy specimens and ivory tusk confiscated by the Spanish police at Adolfo Suarez Madrid-Barajas Airport in accordance with CITES, stored in a government warehouse, Spain, October 2014.

Inaki Relanzon / Taxidermy specimens confiscated by the Spanish police at Adolfo Suarez Madrid-Barajas Airport in accordance with CITES, stored in a government warehouse, Spain, October 2014.

Inaki Relanzon / Carved ivory tusk confiscated by the Spanish police at Adolfo Suarez Madrid-Barajas Airport in accordance with CITES, stored in a government warehouse, Spain, October 2014.

Inaki Relanzon / Mounted rhino horns confiscated by the Spanish police at Adolfo Suarez Madrid-Barajas Airport in accordance with CITES, stored in a government warehouse, Spain, October 2014.

Inaki Relanzon / Man with mounted rhino horns confiscated by the Spanish police at Adolfo Suarez Madrid-Barajas Airport in accordance with CITES, stored in a government warehouse, Spain, October 2014.

Inaki Relanzon / Man with taxidermy specimens confiscated by the Spanish police at Adolfo Suarez Madrid-Barajas Airport in accordance with CITES, stored in a government warehouse, Spain, October 2014.

Inaki Relanzon / Man with taxidermy specimens confiscated by the Spanish police at Adolfo Suarez Madrid-Barajas Airport in accordance with CITES, stored in a government warehouse, Spain, October 2014.

Inaki Relanzon / Taxidermy specimens confiscated by the Spanish police at Adolfo Suarez Madrid-Barajas Airport in accordance with CITES, stored in a government warehouse, Spain, October 2014.

Inaki Relanzon / Man with taxidermy specimens and endangered wildlife products confiscated by the Spanish police at Adolfo Suarez Madrid-Barajas Airport in accordance with CITES, stored in a government warehouse, Spai...

Inaki Relanzon / Taxidermy specimens and endangered wildlife products confiscated by the Spanish police at Adolfo Suarez Madrid-Barajas Airport in accordance with CITES, stored in a government warehouse, Spain, Octobe...

Inaki Relanzon / Man with carved ivory tusk, taxidermy specimens and endangered wildlife products confiscated by the Spanish police at Adolfo Suarez Madrid-Barajas Airport in accordance with CITES, stored in a governm...

Inaki Relanzon / Taxidermy specimens and endangered wildlife products confiscated by the Spanish police at Adolfo Suarez Madrid-Barajas Airport in accordance with CITES, stored in a government warehouse, Spain, Octobe...

Ann & Steve Toon / Khao Yai ranger Pongsak Siripan showing illegally felled trees (Aquilaria crassna), Khao Yai National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August, 2014.

Ann & Steve Toon / Vehicles confiscated from Siam rosewood tree poachers, stored as evidence, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August.

Ann & Steve Toon / Siam rosewood tree poachers caught by anti-poaching patrol, Thap Lan national park, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August, 2014.

Ann & Steve Toon / Siam rosewood tree poachers caught by anti-poaching patrol, Thap Lan national park, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August, 2014.

Ann & Steve Toon / Siam rosewood tree poachers caught by anti-poaching patrol, Thap Lan national park, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August, 2014.

Ann & Steve Toon / Siam rosewood tree (Dalbergia cochinchinensis) confiscated from poachers, stored as evidence, Pang Sida National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August.

Ann & Steve Toon / Pang Sida ranger Wisak Thongseekram at evidence store containing Siam rosewood tree (Dalbergia cochinchinensis) confiscated from poachers, Pang Sida National Park, Dong Phayayen-Khao Yai Forest Comple...

Ann & Steve Toon / Pang Sida ranger Wisak Thongseekram at evidence store containing Siam rosewood tree (Dalbergia cochinchinensis) confiscated from poachers, Pang Sida National Park, Dong Phayayen-Khao Yai Forest Comple...

Ann & Steve Toon / Sayan Raksachart of Freeland Foundation, showing vehicle used by Siam rosewood tree poachers, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August, 2014.

Ann & Steve Toon / Sayan Raksachart of Freeland Foundation, with confiscated outboard motors and chainsaws used by Siam rosewood tree poachers, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thai...

Ann & Steve Toon / Sayan Raksachart of Freeland Foundation, with confiscated outboard motors and chainsaws used by Siam rosewood tree poachers, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thai...

Ann & Steve Toon / Anti-poaching patrol, Thap Lan national park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August, 2014.

Ann & Steve Toon / Thap Lan rangers unloading Siam rosewood tree (Dalbergia cochinchinensis) timber confiscated from poachers, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August, 20...

Ann & Steve Toon / Thap Lan rangers unloading Siam rosewood tree (Dalbergia cochinchinensis) timber confiscated from poachers, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August, 201...

Ann & Steve Toon / Thap Lan assistant chief Pattarapol Sunhua with Siam rosewood tree (Dalbergia cochinchinensis) timber confiscated from poachers, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern...

Ann & Steve Toon / Siam rosewood tree (Dalbergia cochinchinensis) timber confiscated from poachers, marked for evidence, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August.

Ann & Steve Toon / Thap Lan anti-poaching rangers with Siam rosewood tree (Dalbergia cochinchinensis) timber confiscated from poachers, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, A...

Ann & Steve Toon / Siam rosewood tree (Dalbergia cochinchinensis) timber and motorcycle wheels, used by poachers to make carts for removing timber, stored as evidence, Thap Lan National Park, Dong Phayayen-Khao Yai Fore...

Ann & Steve Toon / Improvised cart used by poachers to remove Siam rosewood tree (Dalbergia cochinchinensis) timber stored as evidence, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, Au...

Ann & Steve Toon / Siam rosewood tree (Dalbergia cochinchinensis)timber confiscated from poachers, stored as evidence, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August.

Ann & Steve Toon / Siam rosewood tree (Dalbergia cochinchinensis)timber confiscated from poachers, stored as evidence, Pang Sida National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August.

Ann & Steve Toon / Siam rosewood tree (Dalbergia cochinchinensis) timber confiscated from poachers, stored as evidence, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August.

Ann & Steve Toon / Siam rosewood tree (Dalbergia cochinchinensis) timber and motorcycle wheels, confiscated from poachers, stored as evidence, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thail...

Ann & Steve Toon / Siam rosewood tree (Dalbergia cochinchinensis) timber and motorcycle wheels, confiscated from poachers, stored as evidence, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thail...

Ann & Steve Toon / Siam rosewood tree (Dalbergia cochinchinensis) timber confiscated from poachers, stored as evidence, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August.

Ann & Steve Toon / Stump of Siam rosewood tree (Dalbergia cochinchinensis) felled by poachers, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August.

Ann & Steve Toon / Siam rosewood tree (Dalbergia cochinchinensis), protected by fence and barbed wire, Thap Lan National Park, Dong Phayayen-Khao Yai Forest Complex, eastern Thailand, August.

Steve O. Taylor (GHF) / Leopard skin for sale in Kinshasa market, footage filmed covertly, Democratic Republic of the Congo, 2013.

Steve O. Taylor (GHF) / Man showing ivory chopsticks for sale in the back of a car in Kinshasa market to the camera, Democratic Republic of the Congo, May 2012.

Steve O. Taylor (GHF) / Kenya Wildlife Service park rangers removing the tusks from a poached African elephant (Loxodonta africana), with villagers waiting in the background for meat, Rukinga Ranch bordering Tsavo National P...

Steve O. Taylor (GHF) / Leopard skins for sale in Kinshasa market, footage filmed covertly, Democratic Republic of the Congo, 2013.

Steve O. Taylor (GHF) / Leopard skins for sale in Kinshasa market, footage filmed covertly, Democratic Republic of the Congo, 2013.

SCOTLAND: The Big Picture / Bird of prey persecution document. Part of Hen Harrier Day 2016, Loch Leven, Kinross, Scotland, UK, August 2016.

SCOTLAND: The Big Picture / People signing a petition calling for a state regulated system of game bird hunting on grouse shooting estates. Hen Harrier Day, Loch Leven, Kinross, Scotland, UK, August 2016.

SCOTLAND: The Big Picture / People signing a petition calling for a state regulated system of game bird hunting on grouse shooting estates. Hen Harrier Day, Loch Leven, Kinross, Scotland, UK, August 2016.

SCOTLAND: The Big Picture / People signing a petition calling for a state regulated system of game bird hunting on grouse shooting estates. Hen Harrier Day, Loch Leven, Kinross, Scotland, UK, August 2016.

SCOTLAND: The Big Picture / People protesting against persecution of birds of prey on grouse shooting estates in Scotland. Hen Harrier Day, Loch Leven, Kinross, Scotland, UK, August 2016.

Jen Guyton / African elephant (Loxodonta africana) tuskless female, leading her group in Gorongosa National Park, Mozambique. The park experienced heavy poaching during the Mozambican Civil War, and elephants were...