Bird feeder

I really liked the idea of this bird feeders http://www.thingiverse.com/thing:359618
But this model is too big and complex for my printer. That's why I decided to make a model based on "Bird feeder 4.0 by printednest".
This is not a remix, this is remake.
The model consists of five parts glued together with hot glue.
File 'birdfeeder_half.stl' must to be printed twice. I printed it without the support, but the top part because of this was printed in the air and sag. The supports is necessary for the top part.