Mackerel Ball !! Screen capture from the nature documentary 'Oceans' released in 2009
Beluga Whales migration, Nunavut Inlet, Canada
Jellyfish from the Coral Sea of Australia.
Under the Sea
The Archelon is the largest sea turtle species ever discovered. It lived during a time when most of North America was covered by a shallow ocean, about 75-65 million years ago.