Cuide da natureza que a natureza cuidará de voce. Grab the kids and up cycle a tin can into a sisal rope bird feeder. Make this fun project in less than 30 minutes. Save the environment and feed the birds.
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.