8Look at these amazing hide-and-seek experts! Undercover Animals reveals just how well camouflaged insects, birds, reptiles, and mammals can be. It features all kinds of creatures, from animal mimics to shape and color changers, camouflage masters, and concealment experts. Inside, you ll find a tiger nearly vanishing into the grass, sharks that look like the sea floor, a butterfly mimicking an owl, color-changing cuttlefish, and more. Each photo captures a natural environment with sneaky creatures hiding inside; turn it over to see who s there, plus facts and stats.