caw vs yip

caw

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

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

noun
  • The harsh cry of a crow. 

yip

verb
  • to bark with a sharp, high-pitched voice 

noun
  • a sharp, high-pitched bark 

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