The birds spend most of their lives in the open ocean. Observing birds at sea is nearly impossible, so much about puffins remains a mystery. Ecologists like Erpur Snær Hansen, who leads a team at the ...

Puffin parents can supply their young with fish more than 100 times a day. 3. Puffin beaks glow under UV light If you thought the puffins couldn’t get any more impressive, in January 2018 ...