>It should have been obvious It's not obvious at all that birds are able to reproduce multiplexed frequency-keyed streams with enough precisions to draw freaki

>It should have been obvious It's not obvious at all that birds are able to reproduce multiplexed frequency-keyed streams with enough precisions to draw freaking pictures in spectrum analyzer graphs. Humans can barely control their voices to nail one frequency. Badly. These birds are capable of reproducing the output of several sound sources producing sounds at once, with near-perfect time and frequency precision.