Running away or abandoning the waterhole was a response seen in 95% of species, which included giraffes, leopards, hyenas, zebras, kudu, warthog and impala.
They belong to a big group of mammals that also includes cats, hyenas, otters, bears, and also the seals and sea lions, which we sometimes forget about.
like you did with the hyenas.
Were they to live in a cave or settlement, however, they might notice that carrion attracts scavengers, some of which are formidable predators, like hyenas.