Every year, billions of birds travel across continents and oceans. These journeys are not only fantastic to watch, but they ...

Another app created by the Cornell Lab of Ornithology ... It also provides access to bird songs and calls, which can help you identify what you're hearing, says Winston.

BirdNET uses a neural network to identify birds by the sounds they make, and is a joint project between the Cornell Lab of Ornithology and the Chemnitz University of Technology. What strikes us is ...