Some birds sing to attract a mate. Others dance or display colorful feathers. But in the moonlit forests and shrublands of northern Argentina, one bird courts romance by snapping its wrists together, ...

During courtship, male scissor-tailed nightjars crack their wings together to make a sharp snapping sound. It's the result of ...

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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 ...