A humpback whale, megaptera novaeangliae, takes a deep dive in the Strait of Belle Isle in Newfoundland, Canada.
The Humpback Whale is a baleen whale which filters its food from the water. It's diet consists of krill, plankton and small fish but it is a seasonal feeder, feeding only in the summer.
Humpback whale watching tours are available from many locations around the world including Newfoundland where this stunning sunset picture is taken.