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.
Wood burnt design on box. A very fine example of "going round the corners & over the top" using the same design. This design technique gives the wooden box an organic & harmonius element that softens the hard edges.