You can find the eggs in The Noxious Lair in Tanaris - SW corner 34, 50 area.

Would like to add that they don't spawn in the south-eastern corner of Tanaris

after killing a few bugs, realised that its the eggs on the floor.. the orange coloured ones.  : P

Is this the only daily for the raptor mount?

No there are 4 quest total for this.

Gorishi Grub
Poached,Scrambled or Raw
Searing Roc Feathers
Hungry,Hungry Hatchling

this quest made me abadon the whole thing entirely I searched the entire Noxious lair and found 7 eggs, they do not respawn and I got fed up with the BS quest.

I just found 12 eggs in under 5 minutes.
Just walk along the bottom of the eastern rim of the lair and you can't miss them. On my way back I saw at least 5 more, so it should be quite easy.

For those who use coords:
Start around 37, 40 and walk south, keep right beside the cliff. Around 34, 51 I had my daily collection of 12 eggs.

Hello i started the quest and headed up to the area where you find the eggs, So im looking around and i found 12 of them in the fist 2-4 mins all you have to do is go in the caves or just run along the top on your mount.

Thanks for the info, it was right on the money. To reiterate the pertinent points; The eggs are abundant especially around the Eastern rim of the Noxious Lair (not the Eastern rim of the Un'Goro Crater as I first thought) and this is a daily quest- so feed 12 eggs per day. And the best coordinates would be anywhere between 37.40 to 34.51

what i did was i got all the eggs before i actcualy feed them to the hatchling but then whe i did feed them it said i didnt feed so now i have to wait another day : (

Ok here is the deal, I got this on my 60 Druid, 5th day I had the eggs, when there is 12 in your bag you have to feed the hatchling once I fed him all 12 I had quest complete! Also there is a huge abundance of the all over the lair, just patience & keen eyes.

If you are having trouble with this quest, you see the eggs but can't pick them up? Turn off Carbonite or your other addon's then try it again, it should be fine.

River