Nuts for Berries

Objectives
Librarian Serrah in the Transitus Shield wants you to gather 10 Frostberries from the Frostberry Bushes in Coldarra.
 * Frostberry (10)

Description
Oh! What a relief it is to see a fresh face. I was beginning to feel we had been forsaken.

Our supply lines were cut off days ago, and things have been looking - well, bleak. To be honest, this was a suicide mission to begin with if you ask me.

Maybe I'm simply not cut out for all of this violence - to say nothing of the bitter cold! I'd much rather be back in Dalaran studying ancient texts.

To the point, our food supply is nearly spent. Please, gather what you can and bring it to me.

Rewards
You will receive:

Progress
Have you been able to find any food?

Completion
Well, it's not much, but it should keep us alive for another day.

I believe you'll find this to be a fair price for your efforts.

Progression

 * 1) Nuts for Berries
 * 2) Keep the Secret Safe