Microsoft Rewards Bing Homepage Quiz: Penguins—like these three king penguins—are social birds and live in large communities. What are these large groups called?
A Waddles
B Warrens
C Rookeries
When they come ashore, penguins live and breed in huge nesting communities called rookeries. Hundreds of thousands of birds can make up a rookery, and the area can stretch to hundreds of (very noisy) square miles.
The correct answer is Rookeries.