Scientists Noah Strycker and Steven Forrest from Stony Brook University count penguins on Snow Island in the South Shetlands of Antarctica.
Greenpeace has partnered with penguin researchers from Stony Brook University and Northeastern University to study the impact of climate change on fragile chinstrap penguin colonies in Antarctica.

(This picture was taken in 2020 during the Antarctic leg of the Pole to Pole expedition under the Dutch permit number RWS-2019/40813)