public static void Main() { Bird animal = new Bird(); animal.ShowType(); Chicken chicken = new Chicken(); chicken.Eat(); chicken.ShowColor(); chicken.ShowType(); Bird bird = new Chicken(); bird.ShowType(); Console.WriteLine(bird.type); ChickenAdapter ca = new ChickenAdapter(); ca.ToTweet(); BirdAdapter ba = new BirdAdapter(new Chicken()); ba.ShowType(); ba.ToTweet(); Console.Read(); }