baa vs caw

baa

verb
  • To make the characteristic cry of a sheep. 

noun
  • The characteristic cry or bleating of a sheep. 

  • The letter ب in the Arabic script. 

intj
  • The characteristic cry of a sheep. 

caw

verb
  • To make the harsh cry of a crow, rook, or raven. 

noun
  • The harsh cry of a crow. 

intj
  • A rendering of the vocalisation of a crow or other corvid. 

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