Many thanks to all those comments and suggestions. Forgot to say that our geese are totally free range and wander over our 4 acres as they wish. Have started wandering with them and the new goslings (with the baby). She is about 2 or 3 days younger than them and is not taking any notice when they call and in fact just runs back to me if they get too close. But will carry on annd see what happens. I have put a mirror where she cann see herself.