This quest is usually three quests that you need to complete in Ardenweald, though they need to be world quests.
For example, you can do the Tirna Scithe which is sort of south from Root-Home-- (it could be a little challenging if you're solo as a destro-warlock, and take some time), but other world quests are pretty easy.
The three quests depend on your goal. Reputation or anima? When I was starting, I went for reputation so I could get get better armor, etc.
Do you need an easy quest? There's usually a world quest around the "Forest's edge" area. You go to questgiver ("Sparklebreeze/Sparkle") where you just fly above the targets, which is simple - no stress. :) It's sort of like the "Marismius" quest where you are flying above and dropping the spell/damage...
If you go for the "A Dangerous Harvest" quest, around the Forest area, you need to click the icon when you get in the area to turn into a moth.
Look for the "animacones" that are blue/purple body and white capped. Think acorns that are extremely colorful and a little glow to them.
They "glow" with a white outline, if that helps, when you're flying around. They appear pretty random, but seem to be at edges of land, etc., so you'll see them around 53.70, 35.11, etc.
If you're attacked by stuff in the area, you can use "1" or "2" to slow them down, (allergen cloud/dream dust). Unfortunately, being a nightsong ardenmoth, you move slowly. If there are alot of people in the area, you may want to hug the outer edge to find the blue/purple-white topped cones.
There are other world quests available, though those tend to be pretty consistent. I'll add to this, though if you have questions, etc., please let me know and thanks!
I will add to this after I do other quests, though these are the ones that I've done the most frequently.
After completing three quests, you turn in the completed quest to Biodwyn.