using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Weeks12
{
    internal class Bird : Animal , Ifliable
    {
        public void Twitter()
        {
            Console.WriteLine("쨱쨱");
        }

        public void Fly()
        {
            Console.WriteLine("푸드득");
        }

        public void Landing()
        {
            Console.WriteLine("나뭇가지 랜딩!");
        }
    }
}