Re: And if they pass it down to chicks ....
Dammit. Your comment lead me down a rabbit hole (or into a dovecote?) of trying to remember the details of a video I saw a while back, probably on YouTube, possibly just a short, certainly not too long, about how some recent-ish (i.e. past couple of decades, maybe) piece of popular music resembles some bird's song, whether deliberately or not, to the point that people thought the birds had learnt the song from exposure to it, rather than more the other way around. I do remember it ended with a joke about the band owing the birds royalties. If anyone could help further jog my memory, either with the video, the song, or the birds in question, yeah, that'd be great.