northern goshawk vs vulture

northern goshawk

noun
  • Accipiter gentilis, a bird of prey of the family Accipitridae. 

vulture

noun
  • Any of several carrion-eating birds of the families Accipitridae and Cathartidae. 

  • A person who profits from the suffering of others. 

verb
  • To circle around one's target as if one were a vulture. 

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