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.
A mischievous fox cub demonstrates his playful side by biting his sibling’s tail .
IN a galaxy far, far away, this collection of stunning interstellar formations will leave you STARSTRUCK .
Staring death in the face, a little field mouse bravely confronts a hungry cat .
YOU’VE heard of the northern lights now feast your eyes on the natural wonder of the SOUTHERN lights .
STOLEN £2K BULLDOG REUNITED WITH FAMILY VIA TWITTER - A £2,000 bulldog puppy snatched from her home by burglars has been reunited with her family thanks to Twitter .
A floating market in Indonesia is bursting with vibrant colours as wooden rowing boats loaded with fruit and vegetables crowd the river .
Armed with a snorkel, flippers and her skimpy bikini, an intrepid female free diver swims alongside an array of reef sharks .
A middle spotted woodpecker swoops into her nest and feeds her young in a forest in Trentino, Italy .
SURROUNDED by a snowstorm, these young polar bears battle the elements - as well as each other .
An Italian photographer travelled to northern India where he visited poverty stricken suburbs and captured ordinary people in a series of intimate and expressive portraits .
LIKE SUPERMAN carrying a slimy Lois Lane through the air this frog is treating its mate to a flying lesson .