caw vs gaggle

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. 

gaggle

verb
  • To make a noise like a goose; to cackle. 

noun
  • A group of geese when they are on the ground or on the water. 

  • Any group or gathering of related things. 

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