Atlantic puffin vs puffin

Atlantic puffin

noun
  • A species of puffin (Fratercula arctica). 

puffin

noun
  • The Atlantic puffin (Fratercula arctica) or (by extension) any of the other various small seabirds of the genera Fratercula and Lunda that are black and white with a brightly-coloured beak. 

  • Any of various African and Asian pierid butterflies of the genus Appias. Some species of this genus are also known as albatrosses. 

How often have the words Atlantic puffin and puffin occurred in a corpus of books? (source: Google Ngram Viewer )