Wren bird houses are distinctive in their angles and easy to spot. House wrens are common in backyards and hedgerows across America. Wrens like small bird houses with a 1.25" to 1.50" entrance hole. These birds wil make a home in anything that will hold thier nest. Usually the male will make the nest before the female arrives in your yard, but more often than not the female will build her own nest. The number one way to attract house wrens to your back yard is to put up a nest box for them. Make sure to place your house for wrens out of a territory of your other songbirds. See our selection to find the wren house that will fit in your garden.