I find this to be a lot more informative, though: https://0x0.st/oFP6.png https://0x0.st/oFP6.png That is a snippet of birdsong from that video, plotted on tim

I find this to be a lot more informative, though: https://0x0.st/oFP6.png https://0x0.st/oFP6.png That is a snippet of birdsong from that video, plotted on time/frequency axes so you can see the structure of the call. Color denotes sound intensity at a given (time, frequency) region.