The Advanced Bird Feeder

Sam

Age 11London, UK

First, it is high up in a tree. You can use a rope to get it down to refill it. It has a reflective top to make it easier to find. Thirdly, there are two different types of food - it depends on what the bird wants. There is a light so at night time you can see it, powered by small solar pannels on the bulb. Finally, there is a sieve bottom so it can drop some food for the squirrels.

Little Inventors team says

Sam, what a wonderful invention! It is nice of you to think of all the different kinds of birds living in Alexandra Park and want to make sure they get fed. I like that you added the reflection and the light to make sure that the birds know exactly where to go to get food. I do wonder, how will the squirrels let the bird feeder know they want food, is there a sensor at the bottom? Nice work Sam, I am looking forward to your next invention!