Keep Thornfang Hill Clear!

Objectives
Kill 8 Thornfang Ravagers and 8 Thornfang Venomspitters, and then return to Mahuram Stouthoof at the Cenarion Post in Hellfire Peninsula.
 * Thornfang Ravager slain (8)
 * Thornfang Venomspitter slain (8)

Description
We've been fighting an ongoing battle to keep the pass through Thornfang Hill to the west clear of ravagers. It would be bad if we were to become completely cut off from the refuge in Zangarmarsh.

We don't want to displace the creatures, but there seems to be little choice as their attacks on travelers through the area have become more aggressive.

Clear some of the ravagers out of there if you can.

Rewards
You will receive:
 * 10400 XP (or at level 70)
 * +250 reputation with Cenarion Expedition
 * +250 reputation with Cenarion Expedition

Progress
How fares your attempt to clear Thornfang Hill?

Completion
With the ravagers cleared, travelers to and from the Cenarion Refuge in Zangarmarsh should have an easier time of it.

The Cenarion Expedition is indebted to you.