D.E.H.T.A's Little P.I.T.A.

i always thought PETA was People for the Eating of Tasty Animals

D.E.H.T.A. Quest Series (in Borean Tundra)
Achievement: D.E.H.T.A's Little P.I.T.A (10 points) - awarded for completing quest series

Ears of Our Enemies - collect 15 Nesingwary Lackey Ear
Ned, Lord of Rhinos... - Kill Nedar, Lord of Rhinos and Lunchbox

Mammoth Chain

1. 
   
2. Help Those That Cannot Help Themselves - free 8 trapped mammoth calves
3. 
   
4. Khu'nok Will Know - escort mammoth calf to Khu'nok
5. 
   
6. Kaw the Mammoth Destroyer - obtain [url= http://wotlk.wowhead.com/?item=35234Kaw's War Halberd
7. 
   

Caribou Chain

1. 
   
2. Unfit for Death - trap 8 Nesingwary Trappers
3. 
   
4. The Culler Cometh - kill Karen "I Don't Caribou" the Culler
5. 
   

Clams Chain

1. 
   
2. Happy as a Clam - kill 10 Loot Crazed Divers
3. 
   
4. The Abandoned Reach - locate Hierophant Liandra <D.E.H.T.A.>
5. 
   
6. Not On Our Watch - collect 12 Shipments of Animal Parts
7. 
   
8. The Nefarious Clam Master... - kill Clam Master K
9. 
   

Once the above chains are complete, you can take on the evil mastermind behind the exploitation of the Tundra.

Harold Lane (Final Boss)
The Assassination of Harold Lane - Kill Harold Lane

Rewards:
Band of Wholesome Preservation
Ring of Indignant Rage
Activist's Signet of Blasting
Achievement: D.E.H.T.A's Little P.I.T.A (10 points)

Beyond D.E.H.T.A's obvious parodying of PETA (People for the Ethical Treatment of Animals), this achievement spoofs the fact that the official pronunciation of the acronym is "pita" (as the bread).
(P.I.T.A, of course, stands for "pain in the ass.")