Masters of disguise, the leafy sea dragon is one of the trickier ocean critters to spot. Here's why these mythical-looking animals dazzle us—and how to take the perfect photo.
Discover Isla de la Plata, a unique scuba-diving destination just an hour away by boat from the coast of Ecuador, where you can see whales, oceanic manta rays, whale sharks, sea turtles and sea lio