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.
Now this is nice for an outdoor wedding or just a dining table outside your beautiful garden. Definitely a family project: looks like of it was milled into the table. wood looks like a douglas fir tree and was sanded and finished.