" Nature Sounds Music for Meditation and Relax, Rebirthing and Reiki. Rain and Bird Sounds, Ambient Music with Bird Sound and Beatiful Natural Pictures for Deep Sleep and Deep Breathing Exercises, Spa ...

The team analyzed audio recordings of bird sounds that were taken by participants around the world and submitted to an online nature sound repository called xeno-canto. The recordings represented ...

The global analysis not only proved this hypothesis correct, but it also added new information about the nature of the relationship between beak shape, body mass and sound. Smaller bird species ...