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.
CLIMBING, falling and tugging on his weary mum, this little orangutan is up to all kinds of trouble .
These uninvited guests ELEPHANTLY make their annual trip through the reception of this welcoming lodge .
Swirling water and sand create amazing aerial images of river deltas across Iceland .
PERCHING on top of a gate, this young barn swallow waits patiently for his mum to return with dinner .
This longhorn beetle demon-strates a dark side as it looks just like the devil .
THIS is the incredible moment a pelican throws a fish into the air and SLAM DUNKS it into its enormous throat sack .
A disabled sheep is enjoying a new fleece of life after receiving a specially-designed wheelchair .
SWIMMING in unison, millions of silverside fish dwarf the divers .
Like a scene from a fairytale, THOUSANDS of fireflies create an enchanting glow as they dance in a forest .
WELCOME to the pretty 122-inch-tall red dwelling that lays claim to the title of the UK's smallest house .
MESMERIZING night sky photographs offer a spellbinding look at the stars .
SHOVELLING food into his mouth, this hungry gorilla enjoys a peaceful moment at dinner time .