Penguin poop spotted from space ups the tally of emperor penguin colonies

Eight new spots include the first reported offshore breeding sites for the  largest penguins

emperor penguins

Using satellite images of penguin poop, researchers now think there are 61 total emperor penguin colonies in Antarctica.

P. Bucktrout/BAS

Patches of penguin poop spotted in new high-resolution satellite images of Antarctica reveal a handful of small, previously overlooked emperor penguin colonies.