shaker vs trumpeter pigeon

shaker

noun
  • A variety of pigeon. 

  • A musical percussion instrument filled with granular solids which produce a rhythmic sound when shaken. 

  • One who holds railroad spikes while they are hammered. 

  • A person or thing that shakes, or by means of which something is shaken. 

  • A kind of straight-sided, stackable glass for beer, soda, etc. 

trumpeter pigeon

noun
  • Any of a number of breeds of domestic fancy pigeon, Columba livia domestica, descendants of the wild rock pigeon, Columba livia, of the family Columbidae (pigeons and doves) (originally bred for their peculiar gurgling voice, a prolonged coo called "trumpeting" or "drumming"). 

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