You get Dragonite the Hoothoot. He/she thinks he/she is a Dragonite and can only use moves learnable by Dratini/Dragonair/Dragonite. To evolve Hoothoot must encounter a Dragonite and defeat it. At that point Hoothoot realizes it's not a Dragonite but instead a Fearow! Noctowl must be renamed Fearow and can only use moves Spearow/Fearow can learn. Edit: Hoothoot/Noctowl can use 1 or 2 of their own moves. It's your choice.