norie vs sea crow

norie

noun

  • The cormorant. 

sea crow

noun

  • The cormorant. 

  • The Western jackdaw. 

  • The chough. 

  • The skua. 

  • The razorbill. 

  • The blackheaded pewit, and other gulls. 

  • The coot. 

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