primates, apes, gorillas, chimp, orangutans, monkeys, mandrills, lemurs, baboons, elephants, bonobo, macaques, humans, mammals, animals, gibbons, capuchins, mangabeys, giraffes, pygmy chimpanzee, orangs, primatologist, pan troglodytes, marmosets, okapi, hippos, sifaka, rhesus monkey, cheetahs, monotremes, genus australopithecus, giraffa camelopardalis, sloths, rhinos, siamangs, meerkats, paranthropus, guenon, habilis, antbirds, hominoid, zoos, elephant shrew, prosimians, genus homo, colobus, canids, naked mole rat, anteaters, giant tortoise, hominid, mongooses, tigers, australopithecines, indri, pandas, addax, lizards, jaguars, theropod dinosaur, theropods, antelopes, mountain gorilla, lionesses, tuataras, reptiles, hippopotamus, guanacos, pan troglodytes troglodytes, bipedalism, silverback, pongo pygmaeus, carnivores, vertebrates, triceratops, australopithecus, thylacine, great ape, protoceratops, leopards, species, rheas, zoological, housecats, panthera tigris, western lowland gorilla, psittacosaurus, coati, squirrels, lions, woodrat, geochelone, homo sapiens, spotted hyena, swordtails, pachyderms, tapir, koalas, bushbuck, cebus, penguins, chimpanzee, chimps, ferrets, pigs, chicks, kangaroos, kittens, males, rabbits, rats, rodents

alpha, central chimpanzee, eastern chimpanzee, ebola, ebola fever, ebola hemorrhagic fever, family pongidae, filoviridae, genus pan, goodall, jane goodall, nonhuman, pan, pan troglodytes schweinfurthii, pan troglodytes troglodytes, pan troglodytes verus, pongidae, western chimpanzee