Adult rockhopper penguin (Eudyptes chrysocome moseleyi) on Nightingale Island in the Tristan da Cunha Island Group, South Atlantic Ocean. This sub-species of rockhopper penguin is endemic to the Tristan da Cunha Island Group. Rockhopper penguins are the s

Adult rockhopper penguins (Eudyptes chrysocome moseleyi) on Nightingale Island in the Tristan da Cunha Island Group, South Atlantic Ocean. This sub-species of rockhopper penguin is endemic to the Tristan da Cunha Island Group. Rockhopper penguins are the

Adult rockhopper penguin (Eudyptes chrysocome moseleyi) "hopping" on Nightingale Island in the Tristan da Cunha Island Group, South Atlantic Ocean. This sub-species of rockhopper penguin is endemic to the Tristan da Cunha Island Group. Rockhopper penguins

Adult rockhopper penguin (Eudyptes chrysocome moseleyi) going through a catastrophic moult on Nightingale Island in the Tristan da Cunha Island Group, South Atlantic Ocean. This sub-species of rockhopper penguin is endemic to the Tristan da Cunha Island G

Young rockhopper penguin (Eudyptes chrysocome moseleyi) moulting on Nightingale Island in the Tristan da Cunha Island Group, South Atlantic Ocean. This sub-species of rockhopper penguin is endemic to the Tristan da Cunha Island Group. Rockhopper penguins

Adult rockhopper penguins (Eudyptes chrysocome moseleyi) "hopping" on Nightingale Island in the Tristan da Cunha Island Group, South Atlantic Ocean. This sub-species of rockhopper penguin is endemic to the Tristan da Cunha Island Group. Rockhopper penguin

Rockhopper Penguin (Eudyptes chrysocome) at Devil's Nose on New Island in the Falkland Islands, South Atlantic Ocean.