A mum has celebrated each of her four pregnancies with a host of wacky stunts - including acrobatics, aerial contortion, pole-dancing and risque photo shoots .

A pair of snarling foxes go paw-to-paw and brawl after unexpectedly crossing paths .

Lauren Kilgariff, 29, was with husband, Shaun, 31, for four years .

An osprey soars through the air at 30 miles per hour before swooping down to catch its prey from a lake .

Fetching a tiny carrot and a head-shaped snowball, a red squirrel builds the perfect snowman .

This hungry white tiger has just one thing on her mind - to taste fresh meat .

FORGET Thorpe Park this summer as this is a 50 mile-per-hour ride over the Colorado River CANYON .

A lively lemon shark grins into the camera and showcases his impressive teeth .

The dog having been pulled from the car - A police officer smashed a window in the blue Chrysler car to free the dog which was in visible distress .

THIS incredible shimmer of silver fish mirrors the image of that of an underwater tornado .

A German photographer travelled around Africa where he met and photographed members of tribes in a series of intimate portraits .

T least three people have been killed and more than 100 injured, some seriously, in two explosions at the finish line of the Boston Marathon .