Template:Motd/2012-11-11 (en)

From Wikimedia Commons, the free media repository
Jump to: navigation, search
Emperor penguins form large huddles to keep each other warm. This video shows the traveling waves caused by their coordinated movements that result in well-distributed access to the warmest spots in the middle.

This is the English translation of the Media of the day description page from .

Descriptions in other languages:

Motd/2012-11-11 (en) Motd/2012-11-11 (zh-hans)