This quest was marked obsolete by Blizzard and cannot be obtained or completed.
Sergeant Lukas at North Point Tower wants you to capture 6 raptors. You can capture either Bloodfen Raptors or Bloodfen Screechers.
The patch of swamp to the northeast is home to a particularly nasty breed of raptors. We've lost more than one unwary soldier to them, but I think we can turn them against our Grimtotem neighbors.
Take this rope and use it to capture bloodfen raptors or bloodfen screechers that you've subdued. I wouldn't try to capture one of the beasts until you've weakened them quite a bit in combat. It's going to be quite a struggle.