User interface not good enough
Personally I would have listed by common names and not Latin names. It's not particularly useful the other way round. There is no grouping (correction I did manage to find some grouping but it is hidden away in some sub menu which is not obviously labeled). I cannot find a search functionality. There is no real behavioral information making it any more useful than just giving a name and geography (a map would be more useful like bird guides). I think this app could learn a lot from bird guides. Sadly I do not find this particularly useful.