Songbirds have a similar circuit in the brain to humans that e.g. bonobos/chimps don't have: https://www.researchgate.net/figure/Human-and-songbird-MNs-in-the-

Songbirds have a similar circuit in the brain to humans that e.g. bonobos/chimps don't have: https://www.researchgate.net/figure/Human-and-songbird-MNs-in-the-brain-Songbirds-and-humans-show-similar-patterns-in-the-way_fig1_331006580 https://www.researchgate.net/figure/Human-and-songbird-MNs-i...