• Peterson Guides

  • Apps

  • Bird Finder

  • Help

  • Buy

  • Peterson Guides

  • Apps

  • Bird Finder

  • Help

  • Buy

  • About Peterson Guides

    Peterson mobile apps have been developed by Appweavers under an exclusive licensing agreement with Houghton Mifflin Harcourt. Houghton Mifflin Harcourt publishes over 50 books in the Peterson field guide series. The Peterson Field Guide to Birds of North America book is the best-selling North American bird guide in print.

  • Peterson Guides

  • Apps

  • Bird Finder

  • Help

  • Buy