【實用書籍app】Peterson Birds — A Field Guide to Birds of North America|最夯免費app

Peterson Birds app featured by Apple in iPad Air keynote video: Peterson Birds - http://www.apple.com/ipad-air/videos/

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 for fast comparison.

———— Winner Best Outdoors App Ever Award — 148Apps.com ————

"This is the best birding app I've seen. you guys nailed it!" iTunes app store review

ABOUT PETERSON BIRDS

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The official Peterson app for iPhone, iPod touch and iPad. Peterson Birds gives you illustrations, birds songs, range maps, and nest photos for over 800 species of North American birds on your on your iPhone, iPod touch, and iPad.

More detail than any other mobile bird guide, with information from 8 Peterson Field Guide books, including the best-selling guide to birds in print, Peterson Field Guide to Birds of North America.

REVIEWS

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"Peterson Birds of North America for iOS a must for bird watchers" Appolicious.com

"The Peterson Birds of North America app has given itself a delicate mission: to preserve the integrity and ease of use of the 75-year-old granddaddy of modern printed field guides and to do so without getting all sentimental or stodgy about it. It succeeds pretty well." BirdWatcher's Digest magazine review

FEATURES

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Peterson Birds of North America is the most comprehensive and innovative bird guide available on a mobile device.

▶ 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 meticulously organized illustrations so you can ID birds faster

▶ Who wants to type in bird names in the field? Our one-tap QuickFind index takes you straight to the birds you want

▶ Make our app your app — add your photos to each bird species, make custom lists of birds and save them to your home screen, save search results as lists, share lists with friends, move icons around the home screen, change the font size, change the position of toolbar icons to suit left-handed or right-handed use, record your sightings and check birds off your life list

▶ What's going on in your neighborhood this week? Download lists showing every bird recorded in your county in the Cornell University eBird.org database, with details showing frequency for every week of the year. See petersonguides.com/BirdFinder for more information

SOURCE

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Peterson Birds of North America includes information from these print field guides:

Peterson Field Guide to Birds of North America

Peterson Reference Guide to Molt in North American Birds

Peterson Field Guides Hawks North America

Peterson Field Guides Hummingbirds of North America

Peterson Field Guides Warblers of North America

Peterson Field Guides Eastern Bird’s Nests

Peterson Field Guides Western Bird’s Nests

Peterson Field Guides Feeder Birds Eastern North America

SUPPORT

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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

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