This undated photo provided by researchers in April 2025, shows California sea lion Ronan in Santa Cruz, Calif., under an NMFS 23554 permit.
Scientists once thought only humans could bob to music. Ronan the sea lion helped prove …
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This undated photo provided by researchers in April 2025, shows California sea lion Ronan in Santa Cruz, Calif., under an NMFS 23554 permit.
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