egret vs stork

egret

noun
  • Any of various wading birds of the genera Egretta or Ardea that includes herons, many of which are white or buff, and several of which develop fine plumes during the breeding season. 

  • A plume or tuft of feathers worn as a part of a headdress, or anything imitating such an ornament. 

  • The flying feathery or hairy crown of seeds or achenes, such as the down of the thistle. 

stork

noun
  • A large wading bird with long legs and a long beak of the family Ciconiidae. 

  • The seventeenth Lenormand card. 

  • The mythical bringer of babies to families, or good news. 

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