The Atlantic Puffin is a member of the auk family and is the most common auk in Iceland.

The total population of puffins in Iceland is estimated to be between 8 and 10 million birds (over half of the world´s population).

The Puffin is a long-lived bird and the average life expectancy is estimated to be around 20-25 years. Puffins are highly social birds. They are believed to be faithful to their mates and generally pair for life.