Not sure if it qualifies but even bees have a dance that describes the direction, distance and quantity of nectar. https://en.wikipedia.org/wiki/Waggle_dance h

Not sure if it qualifies but even bees have a dance that describes the direction, distance and quantity of nectar. https://en.wikipedia.org/wiki/Waggle_dance https://en.wikipedia.org/wiki/Waggle_dance Feels like a lot of animals just lack ability to articulate. Which might evolve if they had a need but feels like an chicken-and-egg problem more than anything?