Space owl

The Space Owl is an avian native to an unknown planet. Concept art has appeared for its inclusion in Halo Wars. If featured, it will act as what Ensemble Studios refers to as "ambient life," or wild animals meant to make the environment seem more realistic. The owl has two large wings, a small head, and tail with two curving feathers. The head is also located midway up the body, not on the top, with two feathers flanking the top of the body.