Identify North American butterflies with quality photos, in-depth descriptions, advanced search, reference material and more. Audubon Butterflies is your essential guide to identifying common and rare species of butterflies in your back yard or in the field.
All guides feature professional color photographs, in-depth descriptions of each species, fast and easy navigation, state-of-the-art search functions, real time availability, lifelists, sightings and photo albums. More Audubon Mobile Field Guide Features...
Watch the Audubon Butterfly app demo, which highlights features common to all of our field guide apps.
What People are Saying about Audubon Guides
“Beyond speed, the brilliance of the new Bird of North America phone app is the audio. For most entries, from albatross to wren-tit, you can listen to the bird calls. In a nice touch, the audio includes hammering sounds for woodpeckers. Listening is much easier than figuring out what a print author means by a “low chup, and an excited zeeee chuppity chup.” — Chicago Tribune
September 13, 2010 — Common Sense Media gives Audubon Birds five stars and calls it an "invaluable reference tool for North American bird-watchers." They also rated the app 5/5 for Ease of Play and 5/5 for Educational value. Read full review...
August 30, 2010 — Audubon Birds listed as "What's Hot" for iPad on the iTunes store reference section.
for iPhone, iPad, and iPod touch
for HP TouchPad
Audubon Guides from the mobile apps market leader in nature and wildlife.