What lies beneath this building site? Britain's great hope of winning the pre-WW2 arms race against Nazi Germany. The “Shadow Tunnels” under Birmingham's Longbridge site in are the remnants of Lord Austin's secret plans that were hatched to bolster British military might in the face of German military aggression. Pictures show the site where munitions workers produced the Merlin engines that powered the Spitfires and Hawker Hurricanes used to win control of the British skies during the Battle of Britain in 1940. Local urban explorer Tom Robinson, 20, delved into the tunnel to bring back exclusive picture of Great Britain's hidden wartime heritage
Say cheese! This cheeky chappy isn’t in the mood to live up to his scary reputation as he is pictured here cracking a killer smile as he goes about his daily business .
This hungry white tiger has just one thing on her mind - to taste fresh meat .
Swimming side by side with divers, these manatees will do anything they can to stay warm .
BLOWING bubbles underwater, this adorable polar bear slides into his tank for a playful dip .
LIKE A living balloon this baitball of sardines is ready to burst when threatened by a pointy nosed sailfish .
STARING intently into the camera, a polar bear appears to be lost in thought while relaxing in the snow .
ARMED with her camera, bikini and flippers, this brave diver goes swimming with SHARKS .
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 .
MEET the underwater British seal who is so friendly he loves to grapple divers like a friendly puppy dog .
A little caterpillar fearlessly scampers down a branch and confronts a praying mantis .
A pair of adorable polar bear cubs play-fight with each other in the Alaskan snow .