Covenant pest

Template:Ratings In Halo 2 on the level "Gravemind". On the three floors, two of which contain the detention blocks, there you can see what looks like small insects crawling around the place. No one really knows how and where these little pests came from but some theories are that they are a food source, they came from plant life that the Covenant brought from Installation 04 or certain shipments from other planets brought them through storage boxes. The pest is yellow and seems to slide on the floor and on the walls, and once anyone approaches near one, it slides away.

Other wildlife on High Charity has been what appears to be fish in the High Charity gardens.