SIBLING RIVALRY

SURROUNDED by a snowstorm, these young polar bears battle the elements - as well as each other. The lumbering pair's sibling rivalry heats up the frosty winter setting in snow swept Alaska. American photographer and tour guide, Matthew Studebaker, 30, managed to capture these extraordinary shots in 25 miles per hour wind on Barrier Islands, Alaska in the Arctic National Wildlife Refuge. No strangers to the freezing weather, the playful polar bears sparred in temperatures of minus six degrees. "These siblings were teasing each other and sparring during a snowstorm," explains Matthew of Richfield, Ohio.

Other great stories
BATTY ABOUT BATMAN - MAN SPENDS £65K ON COLLECTION

Kevin Silva, 52 from Indiana in the USA, has spent an estimated £65K ($100K) on Batman trinkets over the years, and even keeps his 2,500-item haul in his very own basement 'Bat Cave' .

FIGHT CUB

JUMPING and bouncing off one another, these young cheetahs enjoy some harmless fun .

PARROT RIDES ON THE TUBE

Pic By HotSpot Media - PARROT RIDES ON THE TUBE - THIS pretty boy could be forgiven for forgetting his Oyst-aaarrrgh-card .

THUG FISH LOOK LIKE THEY MIGHT BATTER PHOTOGRAPHER

STARING open-mouthed into the camera, this shocked fish looks out of place in the middle of its angry friends .

TUNNELS OF WAVES

With blue waves tumbling over them, these surfers glide underneath a tunnel of water .

HYENA HAS THE LAST LAUGH

This brave Hyena finally catches his pray among the thousands of flamingos, Lake Nakuru, Kenya - OUTNUMBERED among thousands of flamingos, this bold hyena is not put off from hunting for a morning snack .

ASTOUNDING ASTRONOMICAL IMAGES TAKEN IN GARDEN

AN ARRAY of colours, from pinks to blues and oranges, fill the night sky to create an amazing collection of interstellar patterns .

SNOOZING SEAL PUP

RESTING his weary head on his flipper, this little seal pup takes a much needed nap after an afternoon of strenuous yoga .

KUNG-FU FROG IMITATES KARATE KID

Balanced on one leg, a frog assumes the crane kick martial arts stance made famous in the movie The Karate Kid .

HIS BAIT WAS SEALED

15-foot-long great white sharks on the hunt, in False Bay, South Africa - SHOCK and awe pictures of 15-foot-long great whites on the hunt will leave you stunned .

LAZY LEOPARD

Sprawled out on top of a log, this sleeping leopard takes a relaxing break from his daily routine .

BACK TO THE FUTURE WITH AR' KID

HOTSPOT MEDIA - BACK TO THE FUTURE WITH AR' KID: A POSTAL SORTER has perfected the art of time travel by delivering images that are from the past .