This quest is not available in game.
Grull Hawkwind in Camp Narache wants you to kill Battleboars and bring back 8 Battleboar Snouts and 8 Battleboar Flanks.
The Battleboars of Brambleblade Ravine to the east are encroaching on our tribal hunting grounds. They are trained to be malicious by the Bristleback Quilboars with whom we are at war.
Go and slay the vile creatures and bring back some snouts and flanks so that we can make stew for our young.