Anup Shah / Western lowland gorilla (Gorilla gorilla gorilla) rear view of dominant male Silverback 'Makumba' aged approx 32 years standing on a forest track, Bai Hokou, Dzanga Sangha Special Dense Forest Reserve...

Andy Sands / Small emperor moth (Saturnia pavonia) male (bottom) and female with wings open showing eyespots on lichen covered twig, Captive, UK, April

Jordi Chias / Green Turtle, (Chelonia mydas), Swimming over volcanic sandy bottom, Armenime cove, South Tenerife coast, Canary Islands, Spain, Atlantic Ocean, May 2011, Commended in Wildlife Photographer of the Yea...

Martin Dohrn / Cardinal fish (Apogon sp) moments after it has mistakenly tried to eat an ostracod. The ostracod then releases glowing mucus that is so bright that it can be seen through the body of the fish. This gi...

Edwin Giesbers / Indian elephant (Elephas maximus) close up of skin and tail, captive

Guy Edwardes / 2020VISION / New Forest pony grazing on Latchmore Bottom at dawn, view from Dorridge Hill, The New Forest National Park, Hampshire, England, UK, July. 2020VISION Book Plate.

Juergen Freund / Shovelnose ray (Rhinobatidae) on the sandy bottom with a diver. Tigabu Island, Malaysia, June 2009. Model released.

Chris Shields / Illustration of wildlife of the Andes: South America Alpaca (Vicugna pacos),centre; Cougar / Puma / Mountain lion / Mountain cat / Catamount / Panther (Puma concolor),left; Spectacled / Andean bear (...

Sergey Gorshkov / Salmon (Salmonidae) eggs falling to lake bottom, Lake Kuril, Kamchatka, Far East Russia, July

Orsolya Haarberg / Dying Northern fulmar (Fulmarus glacialis) on the dark bottom of a deep gorge, Saefellsnes peninsula, Iceland, September 2010

Pete Oxford / Finch specimens at the Charles Darwin Research Station, Puerto Ayora, Santa Cruz Island, Galapagos Islands, L to R Top: Large Ground Finch (Geospiza magnirostris), Woodpecker Finch (Cactospiza pallidu...

Alex Mustard / A group of Florida manatees (Trichechus manatus latirostrus) sleeping in the afternoon at Three Sisters Spring. Crystal River, Florida, USA. Manatees sleep on the bottom of the spring, floating up per...