Ocean's Giant The blue whale is a true marvel of the marine world. Known as the largest animal to ever exist on Earth, these ...

considered the largest animal to have ever lived on earth. It is its size, up to 26 metres long, that sets the ichthyosaur apart from other creatures. (MH with AsD - Source: Demotivateur ...

Thousands of marine species from microscopic zooplankton to the largest cetaceans rely on sound for survival and many have ...

Weighing up to 700 pounds green turtles are among the largest sea turtles in the world. Their proportionally small head, which is nonretractable, extends from a heart-shaped carapace that measures ...