Jostling their quills into the noses of some unlucky cubs, this is the moment two feisty porcupines ALMOST defeat a pride of seven lions. The porcupines, after leaving their spikey mark, hurry away from the pack of big cats. But they are unable to escape when the pride's alpha male lion arrives and devours the retreating spine covered rodents. Amateur photographer and software tester Philip Eglise witness the battle during a trip to the Kalahari Desert, South Africa .
A BROWN bear wades through waters in Alaska and waits for his lunch .
A diver attempts to control rising numbers of lionfish by feeding the venomous species to Caribbean reef sharks .
A lively lemon shark grins into the camera and showcases his impressive teeth .
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 .
HOTSPOT MEDIA - WAVE-ING GOODBYE TO RUSH HOUR: WHILE most workers endure commuting chaos by road or rail everyday, one entrepreneur has come up with a novel way to get to the office - by KAYAK .
FROM the rolling hills of the Scottish highlands to looming chalk cliffs in Sussex, these stunning photographs capture the spectacular beauty of Great Britain .
SURROUNDED by a snowstorm, these young polar bears battle the elements - as well as each other .
An Australian explorer has travelled the globe with a toy pig, known as Travel Piggy, in search of a missing cuddly companion .
An artist has transformed traditional Thanksgiving dinners into mini-masterpieces .
This cheeky chappie is getting into all kinds of monkey business as he enjoys cooling off on a scorching hot day .
NATURE PAPARAZZIS prove you don't have to be Justin Bieber or Cheryl Cole to attract a pack of photographers .
SPLASHING in the water and fighting in-between rocks, these energetic tigers enjoy their fun-filled morning .