"Coelophysis" had a long narrow head (approximately ), with large, forward-facing eyes that afforded it stereoscopic vision and as a result excellent depth perception. The eyes were supported by bony rings ("sclerotic" rings). The complete sclerotic ring of a juvenile "Coelophysis bauri" was compared to those of reptiles and birds. Evidently "Coelophysis" was a daytime predator which hunted by sight. The study found that its vision was superior to that of most lizards, and ranked with that of modern birds of prey.