Ridgeback

Ecology

The Ridgeback is a large cursorial predator found throughout the forested uplands and river corridors of the interior. It is not large by the standard of the region's heavier fauna -- shoulder-height on an average adult human, lean even by the measure of its own kind -- but size is not how a Ridgeback hunts. It hunts in coordinated silence, and the coordination is the problem.

The stiff pale follicles along the spine that give the animal its name are a sensory array, not ornamentation. The exact mechanism is not understood, but the practical effect is documented in enough field accounts to be considered settled: cut one follicle and the animal reroutes. Damage the array on one member of a pack and the remaining members notice the change before any individual reacts. Researchers have theorized that the nanite load in Ridgeback tissue reaches a cooperative density threshold at pack scale, and that the array is the physical interface for something closer to distributed environmental sensing than ordinary animal perception. The field evidence is ambiguous. What the field evidence does not dispute is that a Ridgeback pack's flanking geometry is more precise than individual instinct can account for.

Ridgebacks are territorial but not aggressive by default. A lone traveler moving through established territory at a steady pace, without fire, without the specific chemical signal of fresh blood, and without a pack of their own is frequently ignored. The calculus changes with group size, with wounded members, and most reliably with anything that disrupts the local Miasm density -- active psionic channeling draws Ridgebacks the way blood draws other predators.

They do not eat everything they kill. Behavioral evidence suggests the pack selects kills partly for the nanite load in the prey's tissue, which implies some capacity to assess Miasm saturation before the kill rather than after. Settlement hunters who operate in Ridgeback range have developed ritual approaches that are, in effect, low-signal movement protocols. The protocols work. Nobody is entirely sure why.