Too bad the humans fucked it up by breaking the deal:

>Old Tom forced a small whale to the surface, where Davidson harpooned it.[1] Because he wanted to get off the water before a storm arrived, Logan attempted to bring the carcass ashore without Old Tom eating the tongue and lips.[9] Old Tom apparently grabbed the tow rope in his mouth and lost some teeth in the struggle,[7] with Brooks recounting that Logan said "Oh God, what have I done?" when he realised that Old Tom had lost teeth.[1]

>When Old Tom's corpse washed ashore in 1930, the mouth had abscesses from missing teeth and he may have died of starvation.[7][9][1]