I really love this app, and I know a lot of people in the birding community do too. One feature I’d really love to see is a Favorites or Bucket List, where you can save birds you haven’t seen yet but really want to find. It would be amazing if the app could notify you when one of your bucket-list birds is detected by the audio recognition, or when you log a sighting yourself.
Another great addition would be showing male, female, and juvenile birds separately, with pictures of each. A lot of species look quite different depending on age or sex, and having that information directly in the app would make identification much easier. These two features would make an already great app even more useful for birders.