COURAGEOUS CLIMBERS scale frozen waterfalls in Canada, as the ice threatens to collapse beneath them. Climbing heights ranging from forty to a few hundred feet, they brave the ice towers as they make their way to the top. These amazing photographs were captured by Canadian outdoor adventure photographer Alain Denis, 41, after he decided to explore the frozen waterfalls in the Laurentian mountain area in Quebec, Canada.
Full of tired and busy commuters, these underground stations are rarely admired for their architecture or beauty .
Swimming side by side with divers, these manatees will do anything they can to stay warm .
IN THE not so MISTY MOUNTAINS of Wiltshire, there lies an abandoned hobbit house .
An adorable little squirrel wakes from a nap and pops out his tongue for the camera .
Soldiers standing guard outside the Woolwich barracks in London - Two terror suspects are under armed guard in separate hospitals in London after a serving soldier was hacked to death in the street .
SWIMMING next to 40 tonne whales, dare-devil divers take the plunge with these gentle giants of the sea .
PERCHING on top of a gate, this young barn swallow waits patiently for his mum to return with dinner .
An adorable orangutan named Pongo celebrates his first birthday at Zoo Atlanta, Georgia, America .
BALANCING 30 metres above ground, these slackliners take the expression of living dangerously one step further, by tightrope walking NAKED .
A frilled lizard appears to be belting out a tune as it sits in a tree with its mouth open wide .
WITH a paw in the air and his tongue hanging from his mouth, it is clear to see that this little groundhog is struggling to wake up and leave behind the comfort of his burrow .
STARING eagerly into the camera, this little toad is full of curiosity .