LYING back in the snow, these two polar bears share a cuddle as they call time out on playtime. The brother and sister embrace with a friendly hug, as they catch their breath after a busy afternoon. These adorable photographs were captured by Russian photographer Alexey Tishchenko, 43, after his love of wildlife and nature led him into photography. Pictured in Churchill, Canada, these images capture the cute relationship between these two bears perfectly. 'These young polar bears are brother and sister,' explains Alexey.
From the crisp, snow clad mountains to vivid bright blue rivers, these breath-taking photographs capture the incredible beauty of various landscapes across France and Italy .
A lively lemon shark grins into the camera and showcases his impressive teeth .
VENTURING into the ocean with self-made spears and nets, the fishermen of Zanzibar put their lives on the line when they catch food for their families .
With one hand rested on his belly and the other propping his head up, this lazy lizard takes an afternoon break .
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INSIDE Britain's last Naval hospital where scurvy was cured looks like an NHS time capsule .
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