Mosaic Bird House

Birds live and nest in my yard. Cavity nesting species can have a difficult time finding natural cavities in an increasingly human altered landscape. Dead trees are quickly removed for fire prevention or because people don't like dead plants. Unfortunately most people don't realize the diversity of life that can continue to live in a dead tree.

I've been putting up birdhouses around my yard for several years. The Bewick's wrens have taken advantage of these dwellings on several occasions. The oak titmouse pair inspects the real estate, but have yet to move in. There is the wine cork house, the lariat house, the wooden nestbox and the chicken pot, which wasn't supposed to be a bird house but the wrens thought otherwise.

The inspiration from my recent visit to a local Garden Show, spurred me to finish this mosaic birdhouse. The structure is a wooden birdhouse purchased from a local craft store. I made a point of looking for a shape and entry size that were attractive to my wrens. 

Bits of leftover tile, glass beads and polished stones were glued onto the structure with a tile adhesive. I topped it with a glass bird that had broken off of a swizzle stick provided by my friend Kim. Grout filed the spaces between the tiles and then the whole thing was sprayed with a sealer.

The intent was decoration, but the Bewick's wren pair are inspecting it already. They've just fledged their second clutch of kids this year. Maybe their third will grow-up in the mosaic house.

Wine Corks to Bird Houses

There is something beguiling about wine corks. Some are beautiful bits of art, some are stained with the kiss of a favorite red wine and some are molded plastic trying to save plant resources (but in doing so become less earth-friendly after their short life as a cork is over).

What to do with them? Wine corks beg to be recycled. I have a cork board in my office that I made of wine corks over 20 years ago and it is still hardy and looking new, despite 20 years of being a pin cushion.

I have made them into trivets. They work wonderfully as a buffer between hot dishes and the tabletop. And here again they seem to last forever.

So what to do with them?

Perhaps a bird house?
I had a wooden bird feeder with a copper roof. The wooden structure was compromised when it fell in a wind storm. I set about repairing it only to find that the wood was badly deteriorated. But the copper roof was still charming and useful.

doorway: corks on sides

Hot glue gun in-hand, I set about constructing a bird house on the old bird-feeder base. I built up an entrance with wine corks on their side. The depth of the wine corks makes it impossible for scrub-jays or crows to reach the small chicks inside; a sales plus for any house-hunting wren.

walls: corks on end topped with a layer of corks on sides

For the walls I stood the corks on end. The corner corks are the plastic kind which allowed me to firmly attach them with a screw up from the bottom. There is an inner row of corks as well, making the structure quite cozy.

The copper roof had three attachment locations. A row of corks were laid on their sides to create firm attachment sites. And to finish it off, I tucked moss in to the gaps and chinks.


The Bewick’s wrens have been building a nest off and on in the lariat house hanging in a tree. This new wine-cork bird house will give them another option.

Wine corks as bird houses? We’ll see. It is better than tossing them into a landfill.

Recycling projects:
Dining room chairs
Electronics and saving gorillas
Gifts
Holiday Decorations

New Year's Cleaning - Bird Houses

A pair of oak titmouses are checking out the bird houses for a spring nesting site. I've been trying for 5 years to get them to nest in our yard so this year I'm cleaning out the bird houses early. Last year a number of bird species nested unusually early in the yard because of changing climate patterns. (Climate Change in California).

The Bewick's wrens love this rope bird house, but they won't reuse it if I don't clean it out. They fill it to the brim with nesting material to make it cozy. Unfortunately, they won't come back unless all of the previous year's debris is removed.

Cleaning out the titmouse bird house I discovered a western bumble bee nest. 


If the changing climate alters when the birds begin looking for nest sites, I have to alter when I prepare the bird houses. 

Cavity nesting birds like the titmouses and wrens can have a difficult time finding appropriate nesting sites in cities. Providing suitable housing opportunities for them helps to maintain their populations. Many cavity nesters are insect predators, eating many of the bugs we consider to be pests. Offering them an appropriate bird house invites them to be your neighbors and gives you the opportunity to watch them raise their families.