TUGGING at his exhausted mum's ears, a beautiful baby orangutan refuses to settle for a nap as he begins a game of peek-a-boo. Smiling back at her restless baby, the sleepy mum scoops him onto her back and takes him for a walk. The affectionate display was captured by 51-year-old photographer Lessy Sebastian at Taman Safari park in Ciawi, West Java, Indonesia. Lessy, of Jakarta, Indonesia, says: "I love photographing orangutans because of all their different human-like expressions.
A diver attempts to control rising numbers of lionfish by feeding the venomous species to Caribbean reef sharks .
A lazy otter finds the ideal spot to soak up the sun and sleep off his lunch .
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 .
DIVING boffins fired harpoons into 30-foot-long whale sharks in a bid to put the sea-beasts on Google Maps .
FROM KISSING an alligator on the nose to walking over broken glass, this fearless daredevil is a real life female JACKASS .
Families in an Indian slum put their lives on the line by living on top of an ACTIVE railway track .
SEA LIFE and greenery in one shot show nature at its very best .
This cheeky chappie is getting into all kinds of monkey business as he enjoys cooling off on a scorching hot day .
A pair of chicks bravely decided to befriend a python, despite being the snake's favourite choice of food .
WITH STUNNING colours and serene scenes, these photographs capture the otherworldly beauty of the English coast .