Eurasian jay vs Frenchman

Eurasian jay

noun
  • A widespread species of jay, usually crested and with pinkish-brown plumage and a harsh screech (Garrulus glandarius). 

Frenchman

noun
  • The red-legged partridge. 

  • A man of French birth or nationality. 

  • A home-made tool used by bricklayers to cut excess mortar from newly pointed brickwork. 

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