This quest is not available in game.
Bring 12 Silithid Eggs and the Digging Claw to Korran at the Crossroads.
Hey, <name>. I been sent to the Crossroads to watch over the land and take note of its happenings for my masters in Orgrimmar.
One object of my studies are the insect-like creatures found to the south in the Field of Giants. We know little of the creatures, so I be makin' it a point to discover more. They seem to have intelligence to them, more so than any normal animal.
Take this digging claw and collect some of the creatures' eggs from their mounds, but be careful: if alerted, they will attack you.