Female canaries, which typically do not sing, have the ability to do so throughout their entire lives

The human brain, once thought to lose much of its flexibility after childhood, continues remodeling itself throughout ...
Science Daily

Female canaries sing sexily with testosterone

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 ...
Forbes

Testosterone Makes Birds Louder But Less Attractive. So What About Humans?

Forbes contributors publish independent expert analyses and insights. I write about technology, business, the internet and real life. It's a finding which will be familiar to any women used to dealing ...
The Independent

What really makes the caged bird sing

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...