The most interesting thing I’ve ever seen was an argument between ants. As a student I worked on a project to use California grey ants for pest control in peach orchards ‘Formica aerata’ (it’s very effective). This involved capturing wild colonies (digging them up) and breeding them in captivity. To move the colony from the box of dug up dirt to the enclosure, I coated the inside of the box with liquid Teflon (future cancer risk?) and slowly flooded the box, the only way out was a bridge to the new enclosure. Over the next ten hours the ants would compete, some moving eggs and larvae to the new enclosure, some moving them back to the queen. Eventually, when the rising flood had converted enough of the workers to the cause of the revolution, they will make an attempt to move the queen, which she and and a coiterie of anti-diluvianists would resist. The bridge to new enclosure would be a solid mass of writhing black (like Venom from Spider-Man). The queen, noticeably larger than the workers would repeat an escape and climb back over the living bridge to the steadily submerging dirt pile again and again, until eventually overwhelmed she was dragged by the masses to the new home, flailing and struggling all the way.