Laurie Campbell / Blaeberry / Bilberry (Vaccinium myrtillus) ripe fruit, Glen Affric, Inverness-shire, Scotland, September.

Laurie Campbell / Blaeberry / Bilberry (Vaccinium myrtillus) fruits, Ben Lawers, National Trust for Scotland Property, Perthshire, Scotland, August.

Will Watson / Oak eggar moth caterpillar (Lasioncampa quercus) on Bilberry (Vaccinium myrtillus), Black Mountains, Brecon Beacons National Park, Wales, UK. May 2017.

Patricio Robles Gil / Young boys charcoal mining in the Indo-Burma hot spot

Pete Oxford / Child selling necklaces on the beach made from seeds and shells found locally, Mangily, near Ifaty, southwestern Madagascar

Mark Raycroft / Golden Retriever (Canis familiaris) relaxing on lawn with a young girl

Michael & Patricia Fogden / Children in the Monteverde Cloud Forest Reserve, Costa Rica

Cyril Ruoso / Common Seal (Phoca vitulina) found as a baby on the coast of Picardie being released by children, France

Cyril Ruoso / Giant Panda (Ailuropoda melanoleuca) observed by visitors, Beijing Zoo, China

Suzi Eszterhas / Cheetah (Acinonyx jubatus) ambassador Chewbacca and Dr. Laurie Marker during an education program with Namibian school children, Cheetah Conservation Fund, Otijwarongo, Namibia

Michael Durham / Veiled Chameleon (Chamaeleo calyptratus) juvenile female held by nine year old Lucy

Michael Durham / Durian (Durio zibethinus) fruit held by a young Orang Asli boy in Johore, Malaysia

Michael Durham / Swallowtail (Papilionidae) butterfly held by eight year old Isabel before release in the coastal mountains of Oregon

Pete Oxford / Galapagos Sea Lion (Zalophus wollebaeki) group on beach with tourists, Espanola (Hood) Island, Galapagos Islands, Ecuador

Pete Oxford / Galapagos Sea Lion (Zalophus wollebaeki) group on beach with tourist, Espanola (Hood) Island, Galapagos Islands, Ecuador

Pete Oxford / Galapagos Sea Lion (Zalophus wollebaeki) one looking at tourists, Espanola (Hood) Island, Galapagos Islands, Ecuador

Patricio Robles Gil / Young girl with firewood, Usambara Mountains, north Tanzania

Mark Raycroft / Chow Chow (Canis familiaris) young girl hugging red dog

Mark Raycroft / German Shepherd (Canis familiaris) puppy held by a young girl

Mark Raycroft / Golden Retriever (Canis familiaris) playing with a young girl

Mark Raycroft / German Shepherd (Canis familiaris) puppy held by a young girl

Mark Raycroft / Yellow Labrador Retriever (Canis familiaris) young girl holding puppy

Gerry Ellis / African Elephant (Loxodonta africana) orphaned baby Mwega playing with school children at mud bath, David Sheldrick Wildlife Trust Tsavo East National Park, Kenya

Gerry Ellis / African Elephant (Loxodonta africana) orphaned baby Mwega playing with school children at mud bath, David Sheldrick Wildlife Trust, Tsavo East National Park, Kenya

Gerry Ellis / African Elephant (Loxodonta africana) orphan called Mishak a two month old, being fed by school kids, David Sheldrick Wildlife Trust, Tsavo East National Park, Kenya

Gerry Ellis / African Elephant (Loxodonta africana) orphan called Mishak a two month old, being fed by school kids, David Sheldrick Wildlife Trust, Tsavo East National Park, Kenya

Flip Nicklin / Orca (Orcinus orca) watched by children through glass, Sea World, San Diego, California

Flip Nicklin / Bottlenose Dolphin (Tursiops truncatus) interacting with children, Dolphin Quest Learning Center, Hawaii

Michael Quinton / Grizzly Bear (Ursus arctos horribilis) watched by tourists who are asked by ranger to go back to the road, Yellowstone National Park, Wyoming

Flip Nicklin / Bottlenose Dolphin (Tursiops truncatus) interacting with children, Dolphin Quest Learning Center, Hawaii

Tui De Roy / Galapagos Giant Tortoise (Chelonoidis nigra) field trip to show children wild tortoises, Charles Darwin Research Station, Galapagos Islands, Ecuador

Mark Moffett / Red Palm Weevil (Rhynchophorus ferrugineus) larvae in leaf cooked by Kutapae family, Hala, Papua New Guinea

Mark Moffett / Red Palm Weevil (Rhynchophorus ferrugineus) larvae cooked by Kutapae family, Hala, Papua New Guinea

Flip Nicklin / Bottlenose Dolphin (Tursiops truncatus) interacting with children, Dolphin Quest Learning Center, Hawaii

Flip Nicklin / Bottlenose Dolphin (Tursiops truncatus) interacting with children, Dolphin Quest Learning Center, Hawaii

Mark Moffett / Chinese Mantis (Tenodera aridifolia) held by boy, northern Myanmar

Flip Nicklin / Orca (Orcinus orca) embraced by girl, Sea World, San Diego, California

Gerry Ellis / African Elephant (Loxodonta africana) orphaned baby Mwega play-charging at mud bath with children watching, David Sheldrick Wildlife Trust, Tsavo East National Park, Kenya

Gerry Ellis / African Elephant (Loxodonta africana) little orphans led by keepers out of bush to midday mud wallow, David Sheldrick Wildlife Trust, Tsavo East National Park, Kenya

Katherine Feng / Giant Panda (Ailuropoda melanoleuca) eight day old baby and care-taker He Yong Guo being watched through the window by tourists at the China Conservation and Research Center for the Giant Panda, Wolon...

Mark Moffett / Donkey (Equus asinus) carrying two children between Sirjan and Kerman, Iran

Mark Moffett / Schoolgirls Vu Hong Nhung and Hang Thi Thu share their home with a stuffed deer, Tam Dao National Park, Vietnam

Mark Moffett / Marjorie Matocq and James Patton examining mammals illegally caught for sale to tourists, Tam Dao National Park, Vietnam

Flip Nicklin / Bottlenose Dolphin (Tursiops truncatus) interacting with children, Dolphin Quest Learning Center, Hawaii

Jim Brandenburg / Philipoosie Novalinge shows kids how to use crossbow, he was a role model for the documentary Nanook of the North, Ellesmere Island, Nunavut, Canada

Jim Brandenburg / Inuit girl, Ellesmere Island, Nunavut, Canada