The Veolia Environnement Wildlife Photographer of the Year competition, founded in 1964, is an annual international showcase for the very best nature photography. Owned by the Natural History Museum and BBC Worldwide, the contest includes 18 individual categories, ranging from birds and mammals to "Creative Visions" and "Nature in Black & White." This year's competition drew more than 48,000 entries from 98 countries. The winning photos will be on exhibit at the Natural History Museum in London until March 3, 2013. The owners and sponsors have been kind enough to share the following 10 images from their group of overall winners. Be sure to visit their website to see all of the winners and find out more about he competition.