antelope vs venison

antelope

noun
  • The pronghorn, Antilocapra americana. 

  • Any of several African mammals of the family Bovidae distinguished by hollow horns, which, unlike deer, they do not shed. 

venison

noun
  • The meat of an antelope. 

  • The meat of a deer. 

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