Birds sing the most about an hour before dawn, when the air is at its stillest. Theoretically, this enables sounds to travel ...

Birds are the master vocalists of the animal kingdom. They can make a remarkable variety of sounds. But why is a barred owl more of a baritone, while a cedar waxwing is a soprano? And what influences ...

The sound of birds is everywhere but what if you can’t tell your robin from your ring-necked parrot? And when the birds listen to each other, are they picking up on the same qualities as we are? As ...

In a study conducted at the University of Helsinki, AI was trained to classify bird sounds with increasing accuracy. The results of the study have been used, among others, in the ‘Muuttolintujen kevät ...