if walrus.collidepoint(pos):
            if walrus in animals:
                animal.image = 'hippo'
            else:
                walrus.y = 205
                animate(walrus , tween='bounce_end', duration=0.5, y=200)
                if count >= 7000:
                    count -= 7000
                    animal.image = 'walrus'
                    click = 4
                    animals.append(walrus )