OPEN WIDE! CHEEKY MONKEY GIVES FRIEND AN UNEXPECTED DENTAL CHECK-UP

This cheeky macaque gets up close and personal as he examines the dental hygiene of his fellow primate. Using his fingers to prise open his friend's mouth, he carefully inspects his teeth, searching for any unwanted visitors. The comical photographs were captured by British photographer, David Williams, 41, on a visit to Tama Zoo, in Tokyo, Japan last week.

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UNLIKELY PLAYMATES: BRAVE CHICKS PLAY WITH A PYTHON

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ADORABLE SQUIRREL TRIES HER HAND AT PHOTOGRAPHY

A curious red squirrel takes a break from collecting nuts and tries her hand at photography .

STUNNING SUMATRAN TIGER CAUSES A SPLASH

BURSTING from the water, a beautiful but deadly Sumatran tiger jumps for food in an Indonesian zoo .

SHOCKING CCTV OF WOMEN AND CHILD HIT AND RUN

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SQUIRRELS SQUABBLE OVER LUNCH

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ON A WINGSUIT AND A PRAYER - FASTEST FLYING WOMAN IN THE WORLD

SOARING at 112 miles per hour through the air, this petite blonde certainly lives up to her title as the fastest flying woman in the world .

FLY FISHING

A fish almost escapes the beak of a bird as they both soar through the air .

SINGING STOAT

MOUTH OPEN wide, this little stoat appears to be in mid-song as he belts out a tune for his onlookers .

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 .

MOST DANGEROUS ROAD IN THE WORLD

AT 4,800 metres high and just three metres wide, this is the most dangerous road in the world .

CHEETAH HUNT

Hot on the heels of a little rabbit, this cheetah is on a mission to catch his prey .

BACKFLIPPING SHARK SOARS DURING SEAL HUNT

Exploding out of the water, a great white shark performs a backflip during a hunt for seals .