chook vs spring chicken

chook

noun

  • A chicken, especially a hen. 

  • A cooked chicken; a chicken dressed for cooking. 

intj

  • A call made to chickens. 

  • An imitation of the call of a chicken. 

spring chicken

noun

  • A chicken for eating while it is still young. 

  • A person who is still young. 

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