Best example guide I have seen yet – iBird Canada Guide to Birds Review

I read a review about this app at the "Cloudy Days and Netbook Nights" web site where it was extensively reviewed. I like the fact iBird Canada has both illustrations and photos which no book has ever offered. The bird call sounds are long and loud. The ability to compare similar bird calls is very useful. I am tossing my bird guide and just carrying this app around from now on.
Review by naturefaith on iBird Canada Guide to Birds.