Now on Sale!!!The most popular printed field guide to North American birds is now available in its entirety on the iPhone and iPad!**If you would like to experience the app check out the newly release...

The foremost field guide to Australian birds is now available on the iPhone, iPod Touch and iPad with a comprehensive collection of bird calls.** If you would like to experience the app check out The ...

"In southern Africa the Sasol eBirds would undoubtedly be my first choice. The text is detailed, the navigation system is user friendly and the opportunity to listen to recordings of calls and songs i...

Designed specifically for the iPhone and iPod touch, National Geographic's new and improved World Atlas puts our best maps in the palm of your hand.:: What Others are Saying ::"Sure, most smart phones...

Featured in Apple's 'Apps for the Great Outdoors' and 'New and Noteworthy Reference Apps' and in the New York Times!Check out our 5 star reviews! "Finally a real tracking app!!!" "The best tool I've...

Featured in Apple's 'Apps for the Great Outdoors' and 'New and Noteworthy Reference Apps' and in the New York Times!Check out our 5 star reviews! "Finally a real tracking app!!!" "The best tool I've...

This is a LITE version of The Sibley eGuide to the Birds of North America but is fully functional and includes ONLY 30 species, compared to 813 species in the full app. If you like the way this app wo...

**Now updated to a universal app - designed for BOTH iPhone and iPad** Chris and Mathilde Stuart's eGuide to Mammals of Southern Africa is an interactive version of the popular “Field Guide to Mamma...

"In southern Africa the Sasol eBirds would undoubtedly be my first choice. The text is detailed, the navigation system is user friendly and the opportunity to listen to recordings of calls and songs i...

Quickly identify over 160 common birds seen in the backyards of North America, with Roger Tory Peterson's innovative identification system, time-tested illustrations, and our unique display of similar...

Quickly identify over 160 common birds seen in the backyards of North America, with Roger Tory Peterson's innovative identification system, time-tested illustrations, and our unique display of similar...

This is a LITE version of The Sibley eGuide to the Birds of North America but is fully functional and includes ONLY 30 species, compared to 813 species in the full app. If you like the way this app wo...

Now on Sale!!!If you would like to experience the app please see our free LITE version that is fully functional but includes only 30 species.The best-selling Princeton field guide to the land and mari...

The eGuide to Birds of the Indian Subcontinent is an interactive companion to Birds of the Indian Subcontinent – the definitive guide for birdwatchers visiting the region. It covers India, Pakistan,...