Parrot brain size comparison: how tall is the Parrot brain?
Parrot brain: 1.8 cm · 0' 1" tall
Brain mass 9 g (150× smaller than human) · size estimated from mass
Parrot brain is 1.8 cm · 0' 1" tall. That is about 97.7× shorter than an average man (171 cm). Compare it side by side with people, animals, buildings and more on the board above — drag, zoom, switch cm / ft, or export an image.
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