how do I make a Hummingbird fountain ?
This looks like it might be what you need: https://www.hometalk.com/37679231/easy-diy-hummingbird-fountain.
Here's a simple, easy hummingbird fountain the might interest you. The video is pretty long, but she does show a few other ideas after the one she makes on camera. I hope this inspires you to create one that you will love. Wishing you the best.
Keep in mind that birds will be attracted to any fountains where the water is fresh and is circulating, rather than stagnant.
For this reason it is recommended to use a good quality electrical fountain pump. It will require a nearby source of electricity.