Steve Winter has been a photojournalist with National Geographic for more than 20 years, specializing in wildlife, particularly big cats. He is also an adventurer who has been attacked by rhinos, stalked by jaguars, and charged by an 11-foot grizzly bear. Mr. Winter was named Wildlife Photographer of the Year in 2008 and Wildlife Photojournalist of the Year in 2012 in a competition cosponsored by the Natural History Museum in London and BBC Worldwide. He won the Pictures of the Year International Global Vision Award in 2010 and 2011 and received first prize in the nature category from World Press Photo in 2008 and 2014. Mr. Winter is the coauthor of Tigers Forever: Saving the World's Most Endangered Big Cat. He lectures globally on photography and conservation issues and has been featured on NPR, as well as the CBS Evening News, 60 Minutes, and other programs. Mr. Winter teaches workshops with Wildlife Photo Masterclass, a cooperative formed by National Geographic photographers. He is on the web at http://www.stevewinterphoto.com'