Puffin - Western Isles Bird Sightings - Bird Photos
Although the puffins are vocal at their breeding colonies, they are silent at sea. Puffins form long-term pair bonds or relationships.
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Puffins - Photographs - Isle of Lewis and Harris Bird Sightings
The grooves on the puffins bill increase with age.
The lifespan of a puffin is ten to twenty years. Puffins shed the colourful outer parts of their bills after the breeding season, leaving a smaller and duller beak. Although the puffins are vocal at their breeding colonies, they are silent at sea