If you look hard enough, you can see penguin poop from space. Penguins eat a lot of krill, which has a red hue. When you put a lot of penguins together, it can be pretty bright.
From space, the Danger Islands looked like they had a lot of penguins
(L-R, B-F) Alex Borowicz, Casey Youngflesh, Phil McDowall, Tom Hart, Thomas Sayre-McCord, Gemma Clucas, Mike Polito, Steve Forrest, Melissa Rider, [Rachael Herman]
The Team
Results
1.5 million nesting Adelie penguins. More than the rest of the Antarctic Peninsula combined. Hiding in plain sight.