Contact: Jyoti Madhusoodanan
Public Library of Science
Caption: This is a group of emperor penguins synchronously diving from ice edge.
Credit: Watanabe S, Sato K, Ponganis PJ (2012) Activity Time Budget during Foraging Trips of Emperor Penguins. PLoS ONE 7(11): e50357. doi:10.1371/journal.pone.0050357
Usage Restrictions: With citation
Related news release: Emperor penguins use sea ice to rest between long foraging periods