Here's a clever idea, 3D printed bird feeders that individuals living in big cities can create at home and feed birds with. The initiative behind a project called Printednest is to allow birds to return to the city, where they can find food with ease. In the early going there has been 36 registered Printednests across 6 different countries and 23 cities. More details on the idea behind the project, and how it works can be found here: http://3dprint.com/10735/printednest...int-bird-nest/

Check out a picture of one of these 3D printed nests below. Have you joined this initiative yet? Let's see some pictures!