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.
AN ARRAY of colours, from pinks to blues and oranges, fill the night sky to create an amazing collection of interstellar patterns .
THIS DANGER-mad female pensioner could be the oldest Brit to cage dive with CROCODILES .
A Little owl looks down the lens of a camera and gives the photographer a cheeky wink .
TOWERING 65 metres into the sky, this terrifying accent is a dream for climbers .
An elegant snowy owl spreads her wings and glides effortlessly above the snow covered field .
BURSTING colours of reds, pinks and purples give the illusion of a collection of stunning flowers .
A BROWN bear wades through waters in Alaska and waits for his lunch .
A northern potoo shows it is a master of disguise as it perches on a tree stump and blends into the bark .
WHETHER FLOATING through space or diving underwater, a lucky baby boy enjoys once in a life time experiences - in his DREAMS .
SWIMMING next to 40 tonne whales, dare-devil divers take the plunge with these gentle giants of the sea .
A brave praying mantis makes an unusual friend in an Oriental garden lizard .
A TEN-THOUSAND square foot wide Avatar-style grove is such a beauty it will leave you feeling VINE .