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.
HUDDLED together on a branch, a pair of adorable Javan scops owls soak up the sun .
WITH A wide smile plastered across his face, this little gecko is ready for his close up .
FISTS fly as two gorillas take each other on in a dramatic battle .
COURAGEOUS climbers descend 400 metres as they manoeuvre their way through thick walls of ice .
It’s a role reversal in the Visayan Sea as HUNDREDS of tiny, glistening eggs are carried around inside the mouth of their cardinalfish father .
A Birmingham man inspired by sci-fi film Wall-E, has created a one- wheeled vehicle, controlled by signals from his BRAIN .
Swirling water and sand create amazing aerial images of river deltas across Iceland .
THIS may look like a dolphin through jumping hoops, but it is in fact nothing more than a clever 3D pencil drawing .
Surveying its surroundings, a tiny harvest mouse climbs the stem of a dandelion .
WEARING tiny Christmas accessories, these adorable babies get into the spirit of the season .
THIS is the EXPLOSIVE moment when a 50 metre high pylon came crashing down to earth in a rural field .
A pair of chicks bravely decided to befriend a python, despite being the snake's favourite choice of food .