terns

1. Puffin in flight by Mark Coull, on Flickr 2. Isle of May Puffin by Mark Coull, on Flickr 3. Isle of May Puffin by Mark Coull, on Flickr 4. Couple of bickering Arctic Terns by Mark Coull, on Flickr 5. Shag by Mark Coull, on Flickr 6. Puffin in flight by Mark Coull, on Flickr 7...