Mordenai at Netherwing Fields in Shadowmoon Valley wants you to feed 8 Mature Netherwing Drakes.
Mature Netherwing Drake fed (8)
Something has them spooked, <race>.
<Mordenai points to the nether drakes flying overhead.>
They won't even come down to feed. I have seen several fall to the earth, dead from exhaustion before their bodies hit the ground.
We must save them! The Rocknail flayers that are found near the crystals are their natural prey. Kill flayers and take their carcasses. Place a carcass in the field and stand extremely still. As long as you do not make any aggressive motions, they will not attack you.