Penguin Loyalty
Penguins vocalize to recognize each other. Each penguin’s voice is as distinct as a human fingerprint. Many Magellanic Penguins are faithful to their partners. They nest once each year, usually laying their eggs in October. See the Magellanic Penguins live at the Aquarium of the Pacific! – http://explore.org/#!/live-cams/player/live-penguin-cam
