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
BLOWING bubbles underwater, this adorable polar bear slides into his tank for a playful dip .
RAISING his flipper, this two day old seal pup gives a wave to the camera .
A young otter wades through a lake with his eyes set on an older rival’s fish .
This hungry white tiger has just one thing on her mind - to taste fresh meat .
Exploding out of the water, a great white shark performs a backflip during a hunt for seals .
A photographer has captured spellbinding images of stars swirling above the English countryside .
With an abandoned tricycle sitting in an empty corridor, this derelict but once grand mansion could be the setting for The Shining .
This starling and prairie dog will not back down an inch as they have a fearsome stand-off over who gets to eat a nut .
STARING intently into the camera, a polar bear appears to be lost in thought while relaxing in the snow .
They say breakfast is the most important meal of the day and for this greedy camel he can't get enough of his morning feed, as he gate crashes his owner's mealtime .
A striped marlin means business as it spots lunch and spears a small fish .