My guidebook from Zoo de la Casa de campo de Madrid acquired in 1995 states the following, "Una tercera variedad, que algunos zoologos no reconocen como tal, es de la de los llamados Kulukamba, de caracteristicas morfologicas intermedias entre el Gorila y el chimpance, originarios del Gabon. El Zoo de Madrid posee dos ejemplares de esta variedad" ( page 46). In plain english, the madrid zoo claimed to have 2 kulukambas from Gabon back in the nineties. I saw the chimpanzee troop and they all seemed average chimps to me, but it was a large troop. So the kulukamba story has already appeared in zoos.
