corvid vs hoodiecrow

corvid

noun
  • A member of the bird family Corvidae, including crows, ravens, jays, choughs, treepies etc. 

adj
  • Pertaining to or resembling the Corvidae. 

hoodiecrow

noun
  • A hooded crow, Corvus cornix. 

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