Simple Program of Inheritance in C#

Use Inheritance Create 3 classes, first Parrots, second Kiwis and third Mousebird. After then create a function to print details about birdsdetails1. colour2. weight3. length4. height create objects of the three classes and save it in a array then retrieve the object and print details.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace UseInheritanceParrotKiwisMousebird {
    public class parrots {
        int weight, length, height;
        string colour;
        public void details(string colour, int weight, int length, int height) {
            this.colour = colour;
            this.weight = weight;
            this.length = length;
            this.height = height;
            Console.WriteLine("\ncolour : " + colour);
            Console.WriteLine("weight : " + weight + " gm");
            Console.WriteLine("length : " + length + " cm");
            Console.WriteLine("height : " + height + " cm");
        }
    }
    public class kiwi: parrots {}
    public class mousebird: kiwi {}
    class Program {
        static void Main(string[] args) {
            Console.WriteLine("PARROTS");
            parrots pr = new parrots();
            pr.details("red", 200, 8, 4);
            Console.WriteLine("\n\nKIWI");
            kiwi kw = new kiwi();
            kw.details("yellow", 230, 10, 8);
            Console.WriteLine("\n\nMOUSEBIRD");
            mousebird mb = new mousebird();
            mb.details("blue", 250, 14, 8);
            Console.ReadLine();
        }
    }
}

Output

PARROTS
colour :red
weight :200 gm
length :8 cm
height :4 cm

KIWI
colour : yellow
weight : 230 gm
length : 10 cm
height : 8 cm

MOUSEBIRD
colour : blue
weight : 250 gm
length : 14 cm
height : 8cm