Eosapiens are large carnivorous aliens, and the only sentient species ever discovered on Darwin IV, possessing intelligence similar to humanity's early hominid ancestors. They're the top predator on Darwin IV and typically live on the mountainous area of the planet, though like humans they may live in villages of some sort and may not care about the terrain they're living on. Eosapiens are floating creatures that are the only creatures on Darwin IV with human-like intelligence. Eosapiens are carnivorous animals, but like humans they may have an omnivorous diet. To fly, they use organic thrusters on its rear and a bag of methane on top of its head, with protrusions on each side of its head for stability, similar to the halteres in many species of flies. Eosapiens use tentacle-like digits, with sharp claws used to disembowel prey. Their air-sacs are fragile. They have 3 bladders, one on the head, and a pair on the back. Not even skewers can survive these carnivores, depending on the circumstances, and skewers are capable of turning the tables with their superior speed. Eosapiens use spears to hunt and can kill skewers with a single blow (and, like humans, Eosapiens may be so dependent on artificial weaponry that they may not know how to fight back while weaponless, especially if the Eosapien itself was being preyed upon by some random predator). Their ability to throw a spear with sufficient force to puncture skin that kills in one hit and lift a dead skewer suggests that they must have incredible strength. They also possess a high degree of intelligence comparable to that of Earth primates, as they have been observed using primitive tools.