bird's-eye view vs point of view

bird's-eye view

noun
  • The view from directly or high above. 

  • A general overview or summary of a topic. 

point of view

noun
  • A position from which something is seen; outlook; standpoint. 

  • An attitude, opinion, or set of beliefs. 

  • The perspective from which a narrative is related. 

How often have the words bird's-eye view and point of view occurred in a corpus of books? (source: Google Ngram Viewer )