Nothing says “come to my garden” quite like providing food for our feathered friends. Here's an easy DIY project for the kids to make on a weekend, and they can use materials that you already have in (Diy Garden Kids)
Log Bird Feeder - 23 DIY Birdfeeders That Will Fill Your Garden With Birds (my note: I haven't looked at all of these, but at least one is a terrible idea. The window birdfeeder -- birds could fly into the glass and hurt themselves.
Great for Orange Bird Feeder: 1 orange; 4 pieces of string cut into lengths; bird seed ~ With a sharp knife, cut the orange in half and scoop out the flesh. Pierce 4 small holes on opposite sides, about from the top edge of each half .