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 host of websites that are almost twenty years old are collecting a cult following thanks to their retro appeal .
IN a galaxy not so far away lies a magical display of lights that could be the latest image from NASA .
A diver explores the crystal clear waters of the Silfra canyon in southern Iceland, which is the only place on Earth where you can dive or snorkel between two continental plates .
SKIPPING on the spot, an adorable little owl embraces the 'running man' challenge .
CLIMBING, falling and tugging on his weary mum, this little orangutan is up to all kinds of trouble .
INSIDE Britain's last Naval hospital where scurvy was cured looks like an NHS time capsule .
Sprawled out on top of a log, this sleeping leopard takes a relaxing break from his daily routine .
A diver attempts to control rising numbers of lionfish by feeding the venomous species to Caribbean reef sharks .
Armed with a snorkel, flippers and her skimpy bikini, an intrepid female free diver swims alongside an array of reef sharks .
Full of tired and busy commuters, these underground stations are rarely admired for their architecture or beauty .