This excellent KML explores the 'Antarctic Food Web' - i.e. which animals are eating which animals. Each species is represented by a placemark and from there, you can click on the placemark icon to view a description balloon. In the balloon, you can fly between species to explore what each creature eats, and which ones want to eat each creature. This is a great example of being able to explore a harsh marine environment, from the comfort of your own home.
By Digital Explorer