European starlings were the best at imitating R2-D2's multphonic sounds because they can control both sides of both sides of the syrinx independently, the researchers say. Pexels Birds have shown the ...
A long time ago in a galaxy far, far away, R2-D2 beeped and booped—and now birds that copy the Star Wars character are giving scientists fresh insight into how different species imitate complex sounds ...
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