This is Sunrise Song. Sunrise Song has a particular skill: the ability to mimic birdcalls. Though, note, she’s more of a musician than an ornithologist. She loves the particular noises that birds make.
I went and drenched her hair in more colours since it wasn’t really shouting ‘sunrise’ to me to begin with. let’s just say that this is how light and volume affects the perceived colour of her hair or something. It’s pretty easy.