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Chickens are neutral level 1 critters found in many areas of Azeroth. They are particularly numerous near human settlements in the Hillsbrad Foothills, Westfall, and Duskwood.

If a player targets a chicken and uses the emote "/chicken" numerous times, the chicken may eventually offer the easter egg quest [1] CLUCK!.

Other forms of chicken come in mechanical, beast, and mount form.

Other chickens

[Westfall Chicken] - a small pet reward from the CLUCK! quest.
[Mechanical Chicken] - a small pet reward from the quest [50] An OOX of Your Own from Oglethorpe Obnoticus.
[Ancona Chicken] - a small pet purchased from Magus Tirth.
[Gnomish Battle Chicken] - an engineered mechanical attack chicken.
[50] Oglethorpe Obnoticus has several mechanical homing robot chickens:
- [42] Homing Robot OOX-09/HL
- [42] Homing Robot OOX-17/TN
- [42] Homing Robot OOX-22/FE
[1] "Plucky" Johnson - a polymorphed human apprentice in the Thousand Needles.
[50] El Pollo Grande - a giant black chicken summoned in Felwood.
Upon the completion of [10] Operation Recombobulation, the quest giver, Razzle Sprysprocket, starts an action sequence that turns a captive leper gnome into a chicken, which then runs off. If you follow it out the door, it runs a short distance and then despawns.