The song of the chingolo can be heard across South America. But young songbirds were no longer learning the tunes of their elders—until scientists stepped in. A rufous-collared sparrow, Zonotrichia ...

The great reed warbler is known for its loud and distinctive song, echoing from dense reedbeds. Males sing to mark their territory and attract a mate. This recording captures its typical voice in a ...

Franz Goller is an expert in bird song and gives insights into the evolution of vocal diversity / an interview Spring is on its way and bird concerts can be heard in many places. Prof Franz Goller ...