He was particularly fond of pushing Parfit’s little inflatable boat around and sometimes played with it at the dock. One day Parfit filmed Luna playing with a small aluminum outboard boat at the dock, placing his rostrum next to the hull at the boat’s rear, near the little motor, and imitating it loudly, using his blowhole like a pair of lips: “Brrrrrr-r-r-r-rrrr!” Funny thing: it really did sound just like an outboard boat engine.