Chicken
This NPC can be found in Westfall (59), Elwynn Forest (44), Wetlands (22), Hillsbrad Foothills (21), Duskwood (18), Dustwallow Marsh (14), Tirisfal Glades (14), The Barrens (13), Azuremyst Isle (12), Durotar (11), Howling Fjord (10), Redridge Mountains (8) and Gilneas (4).