norie vs sea raven

norie

noun

  • The cormorant. 

sea raven

noun

  • The cormorant. 

  • Any fish in the family Hemitripteridae. 

  • An American cottoid fish, Hemitripterus americanus, allied to the sculpins. 

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