Great, but not a field guide substitute
The app is great for a quick reference and as a supplement to a field guide. When it comes to harder to identify birds, the app lacks the depth of information and ease of comparing different species at once offered by a traditional field guide. Amazing resource for range maps, photos, and focalizations! Just as I dont go anywhere without my field guide, I wouldnt go anywhere without this app!!
Professional Avian Technician about
iBird Pro Guide to Birds, v9.21