This app has so many features that I mistakenly gave it 4 stars at first because I hadnt dug deep enough. I have had it now for 9 months and use it a lot. I have learned more from this app then any other book or app. about the birds specific to my region. The sounds are so realistic that I accidentally frightened a piliated woodpecker when playing its calls. It was worth every penny.
Wendythewindbag about iBird Ultimate Guide to Birds, v9.21