Frog
This NPC can be found in Zangarmarsh (263), Elwynn Forest (262), Duskwood (38), Westfall (38), Maraudon (23), Zul'Gurub (17), Gundrak (16), Coilfang: The Steamvault (12), Eversong Woods (12), Ghostlands (10), Hellfire Peninsula (7), Coilfang: The Slave Pens (6), Nagrand (5) and Dire Maul (3).