Elephant bird to carry off large primates; today, lemurs still retain a fear of aerial predators such as these. Another might be the perception of ratites retaining neotenic features and thus being mistaken for enormous chicks of a presumably more massive bird. The ancient Malagasy name for the bird is vorompatra, meaning "bird of the Ampatres". The Ampatres are today known as the Androy region of southern Madagascar. Like the ostrich, rhea, cassowary, emu, kiwi and extinct moa, "Mullerornis" and "Aepyornis" were ratites; they could not fly, and their breast bones had no keel. Because Madagascar and Africa separated before the ratite
Roc (mythology) pygmy hippopotamuses. Another possible origin of the myth is accounts of eggs of another extinct Malagasy bird, the enormous "Aepyornis" elephant bird, hunted to extinction by the 16th century, that was three meters tall and flightless. There were reported elephant bird sightings at least in folklore memory as Étienne de Flacourt wrote in 1658. Its egg, live or subfossilised, was known as early as 1420, when sailors to the Cape of Good Hope found eggs of the roc, according to a caption in the 1456 Fra Mauro map of the world, which says that the roc "carries away an elephant