Mark MacEwen / King penguin (Aptenodytes patagonicus) group walking past Southern elephant seal (Mirounga leonina) colony, mountains in background. St Andrews Bay, South Georgia. October 2017.
Ingo Arndt / Honey bees (Apis mellifera), drinking water on hot summer day, Germany
Danny Green / Arctic fox (Vulpes lagopus) cubs playing. Hornstrandir Nature Reserve, Iceland, July.
Matthew Maran / Close up of a Red fox vixen (Vulpes vulpes) grooming her five cubs at den entrance in an allotment, cubs begin to suckle, London, England, UK, April.
Nick Garbutt / RF - Ring-tailed lemurs (Lemur catta) back lit and sun bathing at first light. Berenty Private Reserve, southern Madagascar. (This image may be licensed either as rights managed or royalty free.)
Richard Sidey / Drone shot of five Humpback whales (Megaptera novaeangliae) bubble-net feeding, cooperatively hunting Krill (Euphausiidae), Antarctic peninsula.
Neil Anderson / Red squirrel (Sciurus vulgaris), two curled up asleep in drey inside nest box. Nest of lichen and Pine needles. Highlands, Scotland, UK. Medium repro only.
Ann & Steve Toon / Aardvark (Orycteropus afer) drinking at night, Zimanga private game reserve, KwaZulu-Natal, South Africa. Medium repro only
John Shaw / King penguins (Aptenodytes patagonicus) walking in line on a windy beach. Sanders Island, Falklands. November.
Milan Radisics / Aerial shot of the Gemasolar Thermosolar Plant owned by Torresol Energy, it uses molten salt as its heat transfer fluid and energy storage medium to produce energy for up to 24 hours a day, Seville, S...
Milan Radisics / Aerial shot of the Gemasolar Thermosolar Plant owned by Torresol Energy, it uses molten salt as its heat transfer fluid and energy storage medium to produce energy for up to 24 hours a day, Seville,...
Oscar Dewhurst / Fallow deer (Dama dama) walking across frost-covered playing fields at dawn, with tower blocks of London in the background. Richmond Park, London, UK. December
Alex Hyde / Group of Tissue moths (Triphosa dubitata) hibernating in a limestone cave. Peak District National Park, Derbyshire, UK. November.
Andy Rouse / RF - Giant Otter (Pteronura brasiliensis) feeding on fish in river, Pantanal, Brazil Medium repro only (This image may be licensed either as rights managed or royalty free.)
Andy Rouse / Bengal tiger (Panthera tigris) male Cowboy T91 in old building, Ranthambhore, India . Medium size repro only
Daniel Heuclin / Vicuna (Vicugna vicugna), five running across salt flat with mountain in background. Salar de Ascotan, Chile. September 2018.
TJ Rich / Four chocolate working cocker spaniels on wall. Mother and offspring. Monmouth, Monmouthshire, Wales
TJ Rich / Black working cocker spaniel in bluebells, in beech woodland, Micheldever Woods, Hampshire, UK
TJ Rich / Wirehaired daschund, Staffordshire bull terrier and Hungarian viszla in autumn colours, Wiltshire, UK
Tui De Roy / Blue-footed booby (Sula nebouxii), five diving into sea. Espumilla Beach, Santiago Island, Galapagos.
Andy Rouse / Kingfisher, (Alcedo atthis), diving for fish from branch, UK, Medium repro only
Andy Rouse / Kingfisher, (Alcedo atthis), diving for fish, UK, Medium repro only, Motion blur
David Tipling / Eurasian magpies (Pica pica) gathering prior to going to roost Hortobagy National Park, Hungary January
Dave Bevan / Slow motion clip of a Robin (Erithacus rubecula) flying to nest and feeding chicks, removes faecal sac, Carmarthenshire, Wales, UK, May.
David Perpinan / Mallards (Anas platyrhynchos) paddling in river, seen from underwater, Scotland, UK, April.
Edwin Giesbers / RF - Banded darter (Sympetrum pedemontanum) group of five resting, Netherlands, September. (This image may be licensed either as rights managed or royalty free.)
Yashpal Rathore / Demoiselle cranes (Anthropoides virgo) flying at sunrise during migration. Khichan, Western Rajasthan, India. December.
Wim van den Heever / Lions (Panthera leo) five drinking together, Ndutu, Tanzania
Laurie Campbell / Common / Viviparous lizard (Zootoca vivipara) mother with young. Burnmouth, Berwickshire, England, UK.
Tony Wu / Group of Sperm whales (Physter macrocephalus) family group swimming together, Indian Ocean, March.
Doug Perrine / False killer whale (Pseudorca crassidens) pod, off the Kona Coast of Hawaii Island, Hawaiian Islands, USA. January.
Mark Taylor / Golden Cocker Spaniel dog, Henry, age 3 years, jumping up.
Mark Taylor / Tricolour merle Collie puppy, Indie, age 10 weeks.
Mark Taylor / Patterdale terrier dog puppy, Korka, age 4 months.
Mark Taylor / Australian Shepherd pup, age 16 weeks, in play-bow stance.
Mark Taylor / Black-and-white Springer Spaniel puppy, age 6 weeks.
Mark Taylor / Black and white Jack-a-poo, Jack Russell cross Poodle, pup, 8 weeks old, jumping up.
Bence Mate / Great egret (Ardea alba) group of five at water's edge, with very out of focus egret in foreground. Lake Csaj, Kiskunsagi National Park, Pusztaszer, Hungary, February.
Bence Mate / Group of five Brown-hooded parrots (Pyrilia haematotis) in rain, Costa Rica.
Wim van den Heever / Blue wildebeest (Connochaetes taurinus) herd silhouetted against the rising sun with clouds in the background. Greater Kruger National Park, South Africa
Wim van den Heever / Plains zebra (Equus quagga) group of four including foal at sunset, Savuti Marsh, Botswana.
Jeff Vanuga / White horses of the Camargue galloping through marshes in the Camargue, France. April.
Jordi Chias / Bryde's whale (Balaenoptera edeni) and Common dolphins (Delphinus delphis) chasing small fish offshore. Santa Maria Island, Azores, Atlantic Ocean. Third Place in the Underwater Category of the Por El...
Jabruson / Mozambican children with captive Yellow Baboon youngster (Papio cynocephalus) young animal caught during troop crop raiding. Pemba to Montepuez highway, north-eastern Mozambique, November 2011. Specia...
Pal Hermansen / Inuit sled dogs resting, near Ittoqortoormiit, Scoresbysund, Greenland. Second Prize in the Nature category of the Spider Black and White Photography Competition 2015.
Staffan Widstrand / Hippopotamus (Hippopotamus amphibius) bull emerging from water to charge, iSimangaliso Wetland Park, KwaZulu Natal National Park. South Africa. Specially commended in the Animal Portraits category of...
Klein & Hubert / Meerkat (Suricata surricatta) group of five warming up in the sunshine, Kalahari desert, South Africa.
Klein & Hubert / Wirehaired Dachshund running in snow in French Alps, Haute-Savoie, France.