A pair of adorable polar bear cubs play-fight with each other in the Alaskan snow. Pictured on the coast of Kaktovik on Barter Island, the young polar bears roll around in the powdery snow as they tickle and wrestle together. Finishing their play-date, one of the cheeky bears teasingly sticks out its tongue before bounding towards their mother.
A hungry hippo is seconds away from catching a bird in its gigantic jaws .
A proud gorilla mum welcomes her newborn baby western lowland gorilla, a critically endangered species .
SWIMMING in unison, millions of silverside fish dwarf the divers .
PERCHING on the edge of a flower, these loved-up caterpillars can't resist each other as they enjoy a romantic moment together .
STAIRWAY obsessed photographers have captured psychedelic shots that will mesmerise you .
SPARKLING bright inside their box, it’s hard to believe these diamonds are made from the cremated remains of the deceased .
STARING open-mouthed into the camera, this shocked fish looks out of place in the middle of its angry friends .
WITH THEIR adorable big round eyes and fluffy white fur, these baby seals are cute enough to melt any heart .
These photographs of extreme weather capture storms furiously rolling across the sky above America .
A BIKINI swim with jellyfish sounds like the most painful past-time on the planet .
PUSHING the diver out of his way, this little sea turtle shows he’s not in the mood for photographs .
MEET the little lion of suburbia with a mane that makes him look like a mini-king of the jungle .