Four men wearing wetsuits standing on a sandy beach, carrying surfboards.
Underwater view of diver wearing wet suit and flippers, sunlight filtering through from above.
Revellers at an open air concert, smiling man carrying woman on his shoulders, arms outstretched, holding beer bottle.
Embryo during 4th week, illustration
Underwater view of diver wearing wetsuit, diving goggles and oxygen cylinder, air bubbles rising.
family in safari vehicle, Kalahari Desert, Makgadikgadi Salt Pans, Botswana
Viral respiratory and enteric infections, illustration
A young woman standing outdoors at sunset.
Mother and teenage daughter standing side by side at the end of a day on safari.
Brother and sister doing homework together in a tented camp in Botswana
High angle shot of people on paddleboards at sunset.
A senior woman and teenage girl, grandmother and her twelve year old grand daughter on vacation.
Aerial shot of a group of people on paddleboards.
A group of young people gathered on a beach.
Side view of man on sandy beach carrying surfboard into ocean waves, dog standing in the background.
Man and a girl, father and daughter in the water of the Devil's Pool on the edge of Victoria Falls, mist rising from the falling water.
Woman taking a photograph at dusk, in the Kalahari Desert.
A tired five year old boy resting in a wicker chair in a hotel, looking at the camera.
A five year old boy on safari, in a jeep in a game reserve
A six year old boy and his teenage sister sitting on top of a safari vehicle at dusk
Young girl in the water at the Devils Pool lying on her front, arms spread out, at the edge of the cliff of Victoria Falls.
Underwater view of diver wearing wetsuit and flippers diving just below the water surface.
Six year old boy sitting on swing, tented camp, Botswana
Norway, Senja, Man sitting on cliff edge near Segla mountain
Two hippos, Hippopotamus amphibius, open their mouths while fighting in water, teeth and blood visible
portrait of 12 year old girl
5 year old boy looking at Meerkats, Kalahari Desert, Makgadikgadi Salt Pans, Botswana
Four people standing by the side of a road, parked car and bicycles leaning against a fence, sunlight.
Mother and teenage daughter on top of safari vehicle looking into the distance.
Mature man and girl, father and young teenage daughter in the water at the Devils Pool, on the cliff top overlooking Victoria Falls, Zambia
Two children drawing together at a table on a terrace overlooking a wide river.
portrait of adult woman leaning on safari vehicle, tented camp, Botswana
A young woman standing holding a skateboard.
Six year old boy and older sister standing on top of safari vehicle, Nxai Pan, Botswana
family looking at Meerkats (mongoose), Kalahari Desert, Makgadikgadi Salt Pans, Botswana
High angle shot of two people on paddleboards.
People in a hot air balloon mid air over a snow covered mountain.
Three people, two men and young teenager standing in the waters of the Devil's Pool on the edge of the Victoria Falls, arms outstretched.
Underwater view of two divers wearing wetsuits, diving goggles and oxygen cylinders.
Six year old boy taking pictures from safari vehicle, Botswana
USA, Hawaii, Lava in volcanic rock
mother and daughter in safari vehicle
tourists looking at Meerkats, Kalahari Desert, Makgadikgadi Salt Pans, Botswana
Mature couple embracing o the banks of the Zambezi River.
Viral pneumonia, conceptual illustration
safari guide and vehicle on dirt road
Young woman lying on bed
Man exercising with ropes
Portrait of family with children (10-11, 12-13, 14-15)
USA, Idaho, Sun Valley, Senior man in cowboy hat leaning against fence
Profile of bald muscular man
Man exercising on rope
Man climbing on rope
Six year old boy with toys in safari vehicle, Botswana
A leopard, Panthera pardus, walks towards the camera, holding an impala calf carcass in its mouth, Aepyceros melampus
Coronaviruses causing pneumonia, illustration
Portrait of young woman sitting in armchair
Russia, Novosibirsk, Young woman with smartphone standing by escalator
Russia, Omsk, Portrait of young woman in backyard
Young couple embracing in train
Woman and cat at home
Woman sitting on window sill
USA, Idaho, Sun Valley, Senior man in cowboy using smartphone
Rear view of a San Bushman, head and shoulders
A boy and his older sister seated at a table in an airport lounge, writing and drawing.
A teenage girl writing in her journal in a safari vehicle in the bush
High angle underwater view of diver wearing wet suit and flippers, air bubbles rising.
Hockey players fighting for puck
USA, Idaho, Sun Valley, Senior man leaning against fence looking at view
Ukraine, Crimea, Young couple hugging near canyon
Young woman leaning by window
Ukraine, Crimea, Young couple covered with plaid at sunset
Russia, Omsk, Portrait of young woman with brown hair
Russia, Omsk, Portrait of young woman with brown hair standing in field
Ukraine, Crimea, Couple sitting on old fashioned car in rural scenery
Newlywed couple embracing at terrace
Newlywed couple kissing on street
MERS virus infection of lungs, conceptual illustration
Six year old boy with binoculars in safari vehicle, Botswana
Man exercising with jumping rope
USA, Idaho, Sun Valley, Woman snowshoeing in winter landscape
Portrait of young woman standing by tree
Spain, Ronda, Old town on cliff
Teenage girl lying by mirror
Man doing handstand next to wall
Portrait of young woman sitting on stairs
USA, Idaho, Sun Valley, Senior man in cowboy hat leaning against fence texting
Portrait of mid adult woman at home
Portrait of mother holding baby daughter (12-17 months)
Semi-dress woman sitting on bed
Oesophageal cancer, composite illustration
Microbes found on mobile phone, conceptual illustration
High angle underwater view of diver wearing wet suit and flippers, sunlight filtering through from above.
Six year old boy holding onto a safari vehicle leaning out.
safari vehicles, Kalahari Desert, Makgadikgadi Salt Pans, Botswana
Man doing a handstand on the shore, sea and moored sailing boats in the background, sunlight.
Underwater view of diver wearing wet suit and flippers, diving near rocks.
Mature woman by a tent in a wildlife reserve camp using binoculars.
United Kingdom, Scotland, Medieval castle reflecting in lake
Portrait of mother with son (14-15)
Hockey player on ice
Groom kissing hands of his newlywed wife in garden
Portrait of smiling girl (12-13)
Hockey goalie in defensive position against forward
Hockey goalie in defensive position against forwards
Young woman sitting at table with flowers
Russia, Omsk, Portrait of teenage girl in meadow
Young woman stroking cat on sofa
USA, Idaho, Bellevue, Senior man hiking in mountains
Russia, Omsk, Young woman standing in wheat field
Russia, Omsk, Young women contemplating crops in field
Man exercising with dumbbell
USA, Washington D.C., Senior woman on swing at Wharf District along Potomac River
Malaria infection, illustration
Bride standing on stairs while groom is waiting at entrance
Portrait of mother with daughters (8-9, 12-13)
Woman cuddling cat at home
Referee separating fighting hockey players
A twelve year old girl with bags in a wildlife reserve camp, buildings and boats in the background.
A jeep with two children and a tour guide leaning out and looking at the carcass of a dead elephant.
A leopard, Panthera pardus, stands in short grass and snarls, looking out of frame, teeth visible
Senior man writing a journal seated outside a tent in a wildlife safari camp.
A leopard, Panthera pardus, walks through a sand bank, front leg raised, looking out of frame, sunlight
Five year old boy riding on shoulders of a San bushman.
A lion walking across open space at sunset.
Rear view of four people standing arm in arm on a mountain, snow-capped peaks in the distance.
Young girl in the water at the Devils Pool leaning on her elbow, at the edge of the cliff of Victoria Falls.
Victoria Falls viewed from the Zambian side, deep gorge with vertical sides, waterfall with torrents of white water.
Female lions feeding on a dead elephant carcass.
Wooden platform overlooking scenic landscape at a tented safari camp.
A yellow-billed oxpecker, Buphagus africanus, perches on an animal, green background
A smiling safari guide and family of tourists in a safari vehicle.
A mature female lion by a dead elephant carcass.
A teenage girl lying on the canopy of a safari vehicle under a tree.
Tourists on a walking trail with members of the San people, bushmen.
A pride of female lions lying resting at sunset.
Portrait of smiling safari guide in a bush hat
A senior woman in the front seat of a safari keep in a wildlife reserve.
A leopard, Panthera pardus, peers between tree roots, looking out of frame, mouth open
Children cycling on the sand by the water, a boy and girl.
5 year old boy with Meerkat on his head, Kalahari Desert, Makgadikgadi Salt Pans, Botswana
Boy holding up a large ostrich egg
A woman on horseback at sunset in open space.
Coronavirus particles, illustration
Portrait of young woman lying on sofa
Newlywed couple kissing after ceremony
Portrait of young woman with long hair
Young woman looking through window
Young couple in train
Semi-dress woman sitting on floor in bedroom
Three people, a woman seated in a jeep and two children climbing up onto the observation platform under trees.
Ostrich running on Nxai Pan, Botswana
mother taking pictures on safari at sunset, Botswana
Thirteen year old girl on safari vehicle, Botswana
12 year old girl with Meerkat on her head, Kalahari Desert
Thirteen year old girl leaning on safari vehicle, Botswana