An Antarctic krill floats in a tank in 2005 at the Australian Antarctic Division, in Hobart, Australia. Antarctic krill (euphausia superba) are thought to be the most abundant animal species on Earth, and are a crucial food source for penguins and other marine mammals.
An Antarctic krill floats in a tank in 2005 at the Australian Antarctic Division, in Hobart, Australia. Antarctic krill (euphausia superba) are thought to be the most abundant animal species on Earth, and are a crucial food source for penguins and other marine mammals. Australian Antarctic Division
An Antarctic krill floats in a tank in 2005 at the Australian Antarctic Division, in Hobart, Australia. Antarctic krill (euphausia superba) are thought to be the most abundant animal species on Earth, and are a crucial food source for penguins and other marine mammals. Australian Antarctic Division