Bounty: Redwater Lagufaeth

 is a bounty in.

Synopsis
Violent tremors have disturbed the lagufaeth in the White March, and many have grown more aggressive.

The worst of these inhabit the lake at Whitestone Hollow and have become a danger to the travelers and homesteaders there. Locals have taken to calling them the Redwater Lagufaeth.

Walkthrough
Speak to Asca in the south-west corner of Stalwart Village and accept this bounty task. Note that she's only available once you've started the first main quest of the  expansion, and will only offer this task to you after you've completed both of her tier-1 bounty tasks:
 * Bounty: Magran's Faithful
 * Bounty: The Terror of Whitestone Hollow.

Once you have the task, travel to Whitestone Hollow, and approach the area between the lake and the scorched barn, in the center of the map.

The Redwater Broodmother (an 18th level lagufaeth) and her fellow critters hide out there. They attack as soon as they see you.

Defeat them, and pick up the Broodmother's Head after the battle.

Bring the head back to Asca in Stalwart to collect your reward: