public class Bird2 {
    // Frames/pictures of the bird in various poses
    public static final java.awt.Image[]   images = new java.awt.Image[8];
    
    float              x, y;         // bird's coordinate on the screen
    float              speed;        // bird's speed in pixel movements per frame
    int                currentFrame; // current frame of the bird
    
    public Bird2(float bx, float by) {
        x = bx;
        y = by;
        speed = (float)(Math.random()*10 + 5);  // random speed from 5 to 15 pixels/frame
        currentFrame = (int)(Math.random()*8);  // start with a random picture
        
        // Load up all 8 pictures for this bird
        for (int i=1; i<=8; i++)                
            images[i-1] = java.awt.Toolkit.getDefaultToolkit().createImage("Birdx" + i + ".gif");
    }
}