Secret Stars:

(1) Lighthouse Shine Sprite. You need the rocket nozzle. Go to the lighthouse near the beach. Use the rocket nozzle to get on top of it. Use it again and as soon as you get as high as you can do a ground pound on the lighthouse. A shine sprite will appear.
(2) Sand Shine Sprite. Go in the sand next to the lighthouse. Spray arround until you hit something on the ground. Spray more in that area and a picture of a shine sprite will show up with a shine sprite itself.
(3) The Bird Swallowed a Shine Sprite! Go to the Island with the man and the campfire on it. There WILL be a golden bird arround there. Spray i until it dies and a shine sprite will appear.