Chinstrap penguins (Pygoscelis Antarctica) on beach, near largest Chinstrap colony known, Deception Island, Antarctic Peninsula

Chinstrap penguins (Pygoscelis Antarctica) on way back from beach to largest Chinstrap colony known, Deception Island, Antarctic Peninsula

Chinstrap penguins (Pygoscelis Antarctica) in a huge colony at Baily Head on Deception Island in Bransfield Strait off the Antarctic Peninsula.

Chinstrap penguin (Pygoscelis Antarctica) parent in a huge colony at Baily Head on Deception Island in Bransfield Strait off the Antarctic Peninsula.

Chinstrap penguin (Pygoscelis Antarctica) parent and chicks in a huge colony at Baily Head on Deception Island in Bransfield Strait off the Antarctic Peninsula.

Chinstrap penguin (Pygoscelis Antarctica) parent with downy chick on Deception Island, Antarctic Peninsula.

Chinstrap Penguin (Pygoscelis Antarcticus) jumping out of water. Hannah Point, Livingston Island, Antarctic Peninsula, Antarctica.

Chinstrap penguin (Pygoscelis Antarctica) parent with downy chick on Deception Island, Antarctic Peninsula.

Chinstrap penguin (Pygoscelis Antarctica) parent with downy chick on Deception Island, Antarctic Peninsula.

Chinstrap penguin (Pygoscelis antarctica) colony on Bailey Head on Deception Island in the South Shetland Islands near the Antarctic Peninsula. There are an estimated over 2 million breeding pairs of chinstrap penguins in the Antarctic peninsula region al

Chinstrap penguin pair (Pygoscelis antarctica) at colony on Bailey Head on Deception Island in the South Shetland Islands near the Antarctic Peninsula. There are an estimated over 2 million breeding pairs of chinstrap penguins in the Antarctic peninsula r

Adult Adelie penguin (Pygoscelis adeliae) stealing a rock from a neighbour's nest on breeding colony on Petermann Island, Antarctica. There are an estimated 2 million breeding pairs of chinstrap penguins in the Antarctic peninsula region alone, perhaps a

Chinstrap penguin (Pygoscelis antarctica) colony all braying together on Barrentos Island in the Aitcho Island Group in the South Shetland Islands near the Antarctic Peninsula. There are an estimated over 2 million breeding pairs of chinstrap penguins in

An adult chinstrap penguin (Pygoscelis antarctica) returning to the nest at a breeding colony in a snowstorm on Half Moon Island near Livingston Island in the South Shetland Islands near the Antarctic Peninsula. There are an estimated 2 million plus breed

The largest Chinstrap penguin (Pygoscelis Antarctica) colony known, Deception Island, Antarctic Peninsula