Puffin (2)

An atlantic puffin (Fratercula arctica) at Hermaness cliffs on the island of Unst, in the Shetland Islands. Puffins live in burrows at the top of sea cliffs, which they excavate with their unique beaks.

An atlantic puffin (Fratercula arctica) at Hermaness cliffs on the island of Unst, in the Shetland Islands. Puffins live in burrows at the top of sea cliffs, which they excavate with their unique beaks.