If you going out to get touch of nature in this holiday or you just a bird lover or a professional ornithologist, in each case you need to carry those bulky field guide. Now you can carry more resource with more arranged way right on your iPhone and iPod touch using iBird.

iBird contain 4000 pages of birding information which easily can fulfill your need. It has an index page which alphabetically arranged with bird image and name. Using other features like wing type, head type etc. you can also identify a bird easily. This is not the end you can find each an every information about that bird, image separated by gender for better identification. There is also gallery and similar bird feature. Don’t forget to test birdipedia and fact sheet of those birds. Remember it only cover species of North America.

Their is both paid and free version are available, pro version have some rich feature but free version is still worthy.

Windows mobile user can try AviaSoft Pocket Birds which cover 400 European birds.

You can check out this exclusive video to know iBird better: