From pebble-proposing Adélies to tuxedo-clad Emperors, test if you're cool enough to join the huddle without belly-sliding into failure.
Which small, shrimp-like crustaceans are a major food source for many penguin species?
Krill
Which penguin species returns each year when Antarctic sea ice reforms to reach its breeding colony?
Emperor penguin
In a crowded breeding colony, what do penguin pairs use to identify one another?
Vocal calls
During which life stage can competition from commercial fisheries be especially risky for penguins?
Chick-rearing
During breeding season, what small crustacean makes up the main part of a macaroni penguin’s diet?
Krill