This turned out to be one successful and easy-to-make eco-friendly bird feeder.
The photo shooting of the feeder with a bird in it turned out to be the tough job, though:)
The kids enjoyed all day long the company of small pretty birds; some of them waited for their tun on the nearby trees, while the others kept on flying to and fro in front of our window:)
-Which is the easiest way to separate the grapefruit/orange peel?
-Make some juice, of course.
Finally, you just need to put two twigs and tie the string at the four ends of the twigs.