using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace DuckModel { class RedheadDuck : DuckBehaviour { public override void Display() { Console.WriteLine("drew a Redhead duck"); } RedheadDuck() { base.SetFlyBehaviour(new FlyWithWings()); base.SetQuackBehaviour(new Quack()); } } }