Peterson Birds — A Field Guide to Birds of North America|書籍線上App不用買-HotApp4Game

Take birdwatching to a whole new level! Quickly identify birds you see in your garden, on your way to work, or out on a hike, with Roger Tory Peterson's innovative identification system. Time-tested illustrations and our unique display of similar looking birds make for fast comparison.ABOUT PETERSON BIRDS--------------------As the official Peterson app for iPhone, iPod touch and iPad, Peterson Birds puts comprehensive descriptions, full-color illustrations, bird songs, and range maps for over 800 species of North American birds right at your fingertips.With more detail than any other mobile bird guide, the app includes information from 8 Peterson Field Guide books, including the best-selling guide to birds in print - Peterson Field Guide to Birds of North America. FEATURES--------------------Presented in a fun-to-use, innovative format, Peterson Birds of North America is a must-have tool for birding enthusiasts everywhere! No other mobile birding app even comes close. ▶ Peterson Birds is the only app that lets you compare similar species by sight, song, and range from one screen.▶ Swipe through page after page of wonderfully organized illustrations so you can identify birds faster.▶ Know exactly what you’re looking for? Search birds by name and/or location. Not quite sure? Browse birds by category or alphabetically. ▶ Make our app YOUR app — make custom lists of birds, share lists with friends, record your sightings, and check birds off your life list.▶ What's going on in your neighborhood this week? The app syncs up with the web-based Cornell University eBird.org database, tracking every bird recorded in your county with frequency data for every week of the year. See petersonguides.com/BirdFinder for more information.SOURCE --------------------Peterson Birds of North America includes information from these print field guides:Peterson Field Guide to Birds of North AmericaPeterson Reference Guide to Molt in North American BirdsPeterson Field Guides Hawks North AmericaPeterson Field Guides Hummingbirds of North AmericaPeterson Field Guides Warblers of North AmericaPeterson Field Guides Eastern Bird’s NestsPeterson Field Guides Western Bird’s NestsPeterson Field Guides Feeder Birds Eastern North AmericaENGAGE--------------------Find us on Twitter — @petersonguides, and Facebook — facebook.com/petersonguidesSUPPORT--------------------Got questions? Visit the Peterson Guides support forum at http://petersonguides.com/support for the fastest response. Or, email support@petersonguides.com, find us on Twitter — @petersonguides, and Facebook — facebook.com/petersonguides