Least Concern, though they face threats from climate change affecting sea ice and krill abundance. Behavior and Lifecycle Adélie penguin - Australian Antarctic Program Adélie penguins have a life expectancy of 10 to 20 years. Australian Antarctic Program Wildlife Guide: Adélie Penguin Facts - Quark Expeditions
Adélie penguins are small, feisty, and highly social birds that live exclusively on the Antarctic continent. Identifiable by the distinct , they are one of the most widespread penguin species, with a population exceeding 10 million. Quick Facts Guide Scientific Name: Pygoscelis adeliae . adelie
Primarily krill and small fish, along with squid and other small crustaceans. Lifespan: 10 to 20 years in the wild. Least Concern, though they face threats from climate