Photographing a wild tiger is one of the greatest challenges any cameraman can face. Notoriously tough subjects, tigers are dangerous, nocturnal, and solitary. But National Geographic's Nick Nichols has a plan to capture a tiger on film...by taking himself out of the picture. Let's join Nichols in India's Badhavagarh National Park as he deploys an array of remote camera traps set with infrared triggers. The images they return are both breathtaking and eye-opening, and may help save this predator in decline.