Antarctic shrimp krill

Antarctic shrimp krill

Beautiful Alaskan ice, National Geographic

Beautiful Alaskan ice, National Geographic

Phytoplankton is the foundation of the oceanic food chain. They are microscopic organisms which photosynthesise, creating energy which is passed down through the marine food chain. This is very important for maintaining the marine wildlife in the polar regions.

Phytoplankton is the foundation of the oceanic food chain. They are microscopic organisms which photosynthesise, creating energy which is passed down through the marine food chain. This is very important for maintaining the marine wildlife in the polar regions.

Arctic Blog’s Animal of the Day: ‘The Narwhal’
These fascinating creatures, known as the ‘unicorns of the sea’ are thought to have started the myth of unicorns on land, due to their horns getting washed up on beaches!
Nobody knows quite what narwhals use their horns for. It has been suggested that they possibly are used to spear food, fight other males or for defence.
They inhabit Arctic seas at all depths and tend to stay close to pack ice, where they maintain breathing holes through the sheets of ice.

Arctic Blog’s Animal of the Day: ‘The Narwhal’

These fascinating creatures, known as the ‘unicorns of the sea’ are thought to have started the myth of unicorns on land, due to their horns getting washed up on beaches!

Nobody knows quite what narwhals use their horns for. It has been suggested that they possibly are used to spear food, fight other males or for defence.

They inhabit Arctic seas at all depths and tend to stay close to pack ice, where they maintain breathing holes through the sheets of ice.