Recent research has revealed a common genetic link between the larynx – the vocal organ of mammals, reptiles, and amphibians – and the syrinx – the vocal organ of birds. This figure illustrates the ...

Humans have been long fascinated by bird song and the cacophony of other avian sounds — from coos and honks to quacks and peeps. But little is known about how the unique vocal organ of birds — the ...

Like humans, songbirds learn their vocalizations by imitation. Since their songs are used for finding a mate and retaining territories, birdsong is very important for reproductive success. High-field ...