lesser spotted woodpecker vs woodpecker

lesser spotted woodpecker

noun
  • Dryobates minor, a species of woodpecker, principally of cooler regions of Eurasia. 

woodpecker

noun
  • Any bird of species-rich family Picidae, with a strong pointed beak suitable for pecking holes in wood. 

  • Type 92 heavy machine gun 

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