Humpback whale 'lobtailing' in Chatham Strait. The whale brings its tail down hard on the surface of the water - a sound that can be heard for a distance of several hundred metres underwater. Taken by kayaking photographer Duncan Murrell
In the heart of the Coral Triangle, the Philippines is home to a greater diversity of marine species than anywhere else in the world. But with more than islands, where should dive travelers begin? Diving the P.
Octopuses have 2 eyes and 4 pairs of arms and are bilaterally symmetric. An octopus has a hard beak, with its mouth at the center point of the arms. Octopus lack an internal or external skeleton allowing them to squeeze through tight places. Octopuses are
THE GREAT WHITE "I've always admired sharks as they have a dimension of intelligence that is unique to that animal, especially a great white shark. A great white shark has this organ called ampullae of Lorenzini, and that can actually detect electromagnet