There's a more complicated example with fork-tailed drongos and meerkats. The drongos can mimic the meerkat alarm calls in order to panic them at strategic mome

There's a more complicated example with fork-tailed drongos and meerkats. The drongos can mimic the meerkat alarm calls in order to panic them at strategic moments (and swoop in to take food), along with a high percentage of genuinely helpful alarm calls to keep them malleable.