Looking for Lurkers

Objectives
Kill 8 Forest Lurkers.
 * slain x8

Description
I don't know about you, but I'm not much a fan of spiders, much less the kind that come bigger than me. Loch Modan's a gorgeous place, but I'd say it could do without those horrid things waltzing around.

Tell you what, I've got some spare coin, and you look like a tough one. If you head out and off some of those things for me, I'll pay you for your time.

Rewards
You will receive:

Progress
And don't bother bringing any of the parts back. I'll trust you. I don't need to see any disgusting spider-bits.

Completion
I'll rest easier knowing one of those lumbering things won't be wandering into my bedroom at night... again. Thanks much.