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 hilarious photographs were captured by British photographer David Williams, 41, on a visit to Tama Zoo, in Hino, Japan. David, from Bangor, Wales, says: “In these pictures you can see a macaque looking inside a friend's mouth, searching for fleas or insects.
FORGET Thorpe Park this summer as this is a 50 mile-per-hour ride over the Colorado River CANYON .
From vibrant blues to dazzling oranges, these eye catching hummingbirds proudly show off their impressive colours .
An adorable orangutan named Pongo celebrates his first birthday at Zoo Atlanta, Georgia, America .
FLEXING his muscles and staring straight at his opponent, this bodybuilding squirrel is the nuts .
A mischievous fox cub demonstrates his playful side by biting his sibling’s tail .
ROLLING across a 65-metre-high viaduct in the Alps, the red carriages of the Bernina Express add a splash of colour to the spectacular snow-covered Swiss surroundings .
A curious red squirrel takes a break from collecting nuts and tries her hand at photography .
A northern potoo shows it is a master of disguise as it perches on a tree stump and blends into the bark .
A soap bubble lands on the frosty ground and creates a shimmering snow globe as crystals form around it .
An elegant snowy owl spreads her wings and glides effortlessly above the snow covered field .
With an abandoned tricycle sitting in an empty corridor, this derelict but once grand mansion could be the setting for The Shining .
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 .