Testosterone gets female canaries singing. Dutch researchers know how you can make a female canary sing using testosterone and the protein BDNF. Normally, female canaries don't sing, but with a few ...

Young canary males can be tempted to sing songs that do not sound very canarylike, but as breeding season approaches, maturing canary males transform their biologically untested songs into ...

This is a preview. Log in through your library . Abstract Motor constraints on vocal production impose a trade-off between trill rate and frequency bandwidth within birdsong. We tested whether ...

Nature lovers are fascinated by the increasing number of singing birds when spring is approaching. Scientists also take advantage of this seasonal phenomenon because they are able to investigate the ...