The title says it all ;-)

I got lots of complaints that the model is not watertight and would cause problems during slicing. All of this is now fixed and there should not stand anything between you and your new feathered friends anymore :-)

Cheerio
Moos
Check out some of my stuff at
http://www.shapeways.com/shops/animoos

No support needed.

Slready cleaned up with netfabb.

Can easily be scaled up or down. Still works well at only 1 inch height.