mother hen vs poultry

mother hen

noun
  • A female chicken who bears eggs or chicks. 

  • An outspoken and overprotective woman or person dealing with others' affairs. 

poultry

noun
  • Domestic fowl (e.g. chickens, ducks, turkeys, and geese) raised for food (either meat or eggs). 

  • The meat from a domestic fowl. 

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