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.
Sitting all alone on drift ice in the Arctic Ocean, this lonely little fella looks lost .
Scurrying along the branch of a tree, a little squirrel pushes a pram packed full of Easter treats .
A carefree bear cub reclines in the water with his feet raised in the air .
A group of otters put on a show of aqua aerobics, as they raise their flippers perfectly in sync .
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LIFTING their heads high and bumping beaks, these aggressive pelicans clash over fish .
PICKING up a tiny tea-pot with its paws, a little red squirrel struggles to prepare its morning tea .
Leaping out of the ocean, a group of gentoo penguins fly through the air before landing safely on an iceberg .
SITTING quietly at the edge of the lake, these two baby bears watch and learn as the adults hunt for fish .
A baby sperm whale assumed the role of a friendly giant when faced with two awestruck divers .
A frilled lizard appears to be belting out a tune as it sits in a tree with its mouth open wide .
AN ADORABLE one-eyed kitten has been dubbed the 'pirate cat' because of his pirate-like facial expressions .