#6717
Merlin Bird ID is a highly-acclaimed bird identification app for mobile platforms, developed by Cornell Lab of Ornithology in 2014. Unlike any similar app, it's powered by eBird, the largest bird database in the world, and its mission is to educate and protect birds and nature. Best of all, it's completely free to use. So, it has been regarded as the ultimate tool for identifying birds through a variety of methods.

#6715
Picture Bird is an intelligent bird identification application for mobile platform, developed by Next Vision from Hong Kong, in China. It's capable of recognizing any bird species through photos or sounds. By simply capturing or uploading a bird's picture or recording its sound, you can access comprehensive information about it.