Caribou vs Deer

Caribou

name
  • A city in Aroostook County, Maine. 

  • An unincorporated community in Kittson County, Minnesota. 

  • A rural area in Pictou County, Nova Scotia, Canada. 

  • A census-designated place in Plumas County, California, United States. 

  • A ghost town in Boulder County, Colorado. 

Deer

name
  • A village in Aberdeenshire, Scotland. 

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