Nature's Way Bird Products CWH1 Cedar Wren House, 8" x 8.875" x 8.125", standard, Brown

I have two of these, one in the front yard and one in the back and they are wonderful. The hole is too small for bully birds like house sparrows. I have two fancier bird houses that have larger holes that have been overtaken by house sparrows. These two bird houses are used by chickadees and wren's, and they look nice and are easy to clean at the end of the season (you need to empty bird houses before the next year if you want birds to continue using them). The hanger is also attached in a very sturdy way, I've had other more decorative birdhouses where the hanger fell off and the birdhouse crashed to the ground. I definitely recommend these. I think they're worth every penny.

This birdhouse is very sturdy and will last a long time. Put together with screws, not like most birdhouse today that are cheaply made with small tack nails. Nice that it has a clean out and is vented. Definitely worth the price.

Great little wren house!Came with a bit of minor damage, but still ok.The wren was moving in as I walked away from hanging it in my apple tree.Love it!!

This is a great bird house. I put it up two days ago and now today, the House Wrens have already been building a nest in it. They’ve been building from this morning to this evening. I absolutely love this house and I think the birds do too. Great purchase!!!!

I love this little wren/chickadee bird house! I put it up a month ago and have a gorgeous little wren couple occupying it now. Hung it facing south (away from the West wind and rains) under a house eave so it didn't get too hot in the sun and in a place where squirrels couldn't get at it. Also purchased and attached an inexpensive (less than $3) metal 1-1/4" bird house portal protector I read that the Bluebird protector opening is 1.5″, the Nuthatch protector opening is 1.25″, the Chickadee portal opening is 1.125″, and the Wren portal opening is 1″. But Wild Birds Unlimited had a 1-1/8" (1.125") one that they said worked well for Chickadees and Wrens. Easy to attach and now birds can't peck away at the wood opening to attack the inhabitants. That happened with my prior wren house that didn't have the protector. Easy to clean with latch for opening it up, nice quality and natural cedar, great price! Found this on Birds Unlimited website--this house fits the bill!1. Proper Drainage1a. Drain holesMake sure your birdhouse has drain holes in the bottom to let out water. This is important to keep mold and bacteria from multiplying.1b. Roof overhangAlso, an inch or two of roof overhang will keep rain from entering the birdhouse entrance hole and will also help shade the interior on hot days.2. Heating and Cooling2a. Just as in human homes, a birdhouse needs proper ventilation for heat escape in summer and thick walls for heat retention in winter.2b. Ventilation and insulationEach birdhouse should have a slit or opening at the top of at least one side so hot air can escape during the summer. For the best insulation, most birders agree that wood makes a better birdhouse material than metal. It won't heat up as much in the hot months of summer, yet keeps warmth in during winter's cool months. Find one at least 3/4" thick. Though not usable for roosting in winter, clay or ceramic birdhouses insulate well in the warm months of summer.3. SizingThere are three main sizes to consider: entrance hole size, floor size, and entrance height.3a. Entrance hole sizeThe diameter opening determines which bird can enter the house. If the hole is too large, predators can reach in and disturb the nest. If the hole is too small, birds can’t gain access.3b. Floor sizeBirds need a certain amount of floor space inside the house so the hatchlings have room to grow. For smaller songbirds like wrens, chickadees, titmice and nuthatches, 4" x 4" is usually fine. Larger birds need more floor space. Again, look for your target species' requirements.3c. Entrance heightThis is measured from the floor of the box to the bottom of the entrance hole, and this distance is important for keeping eggs and hatchlings out of reach of predators that may approach the hole and try to scoop inside the house. Many species need 5" or more.4. SafetySafe birdhouses have a number of features that help protect the inhabitants from predators.4a. Perch-free entrancePerches may look cute, but they simply give predators something to hold onto when approaching the entrance hole. Or, they invite invasive species to nest, which most people do not want. Since natural cavities such as tree trunks do not have perches, birds that will use nest boxes don't need a perch either. Another way to deter predators is to pole mount the nest box. Predators have a more difficult time climbing a thin metal pole than a tree trunk.4b. Enforcement around entrance holeSome birdhouses feature a metal bracket around the entrance hole, which deters squirrels and other animals from enlarging the hole to gain access. Others have a thick piece of wood, with a cutout the same diameter as the hole, which in effect makes the entrance longer (called a predator guard) so that predators cannot scoop down into the box as easily. (Wild Birds Unlimited sells these for about $3)4c. Nontoxic materialsThe best birdhouses are not finished with toxic paints or stains. Natural wood is the best choice for preventing the birds from having contact with anything toxic.5. Mounting and AccessYour birdhouse must also keep your lifestyle in mind. It should be easy to mount, easy to clean and maintain and, if possible, easy for you to monitor the activities inside the box when practical.6. One side that opensBirdhouses that you can open give you two advantages. You can keep them more sanitary because you can access the inside more easily for cleanout. Also, depending upon the style of opening, you can have a look at the activities inside the box, when practical.