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.
STOOD side by side next to a busy road, these buildings were once bustling with life .
Most people bend over backwards to keep children entertained, but this baboon show us how it’s done .
SKIPPING on the spot, an adorable little owl embraces the 'running man' challenge .
An elegant snowy owl spreads her wings and glides effortlessly above the snow covered field .
PAWS for thought as you feast your eyes on this rare bear bathing session .
A couple celebrated tying the knot with a spectacular Alice in Wonderland-themed wedding reception .
WITH LUSH GREEN LANDSCAPES stretching out as far as the eye can see, you're in for a treat at these one of a kind treehouses .
CONTRASTING settings reveal some of England’s most beautiful landscapes in all their glory .
Staring death in the face, a little field mouse bravely confronts a hungry cat .
NATURE PAPARAZZIS prove you don't have to be Justin Bieber or Cheryl Cole to attract a pack of photographers .
A small Indian monkey is seemingly gob-smacked after reading the latest stock market news .
An adorable orangutan named Pongo celebrates his first birthday at Zoo Atlanta, Georgia, America .