corvid vs sabled

corvid

adj
  • Pertaining to or resembling the Corvidae. 

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

sabled

adj
  • black or sable in colour 

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