Survival demands an edge. Witness some of the animals whose elite sensory abilities put them at the top of their game.

In the water, it takes sophisticated navigation systems, fine-tuned reflexes, and high-precision detection methods to survive. These animals have what it takes.

Life in the wild is life during wartime, and these animal soldiers have mastered the tactics of surveillance, stealth, and attack.

On the savannah, in the forest, or under the sea, the competition never quits. Having the right gear provides more than a fighting chance for success.

Within this natural world lie countless hidden worlds, which each animal perceives in its own way, with its own highly tuned senses. These are the Specialists.

Some animals have the aerial advantage. They're the fearless fliers that have the battlefield covered, scoping out the situation with super senses and the right stuff.