The wren is a common bird in North America, and is well known for its complex mating song. Building a wren house will lure these little songbirds into your yard. And they'll be back year after year.
The Perfect Wren House
Wrens are known as "cavity" nesting birds, which means they look for a secure, enclosed space to build their nests. This trait makes wrens perfect candidates for a well-designed birdhouse. Some important points to consider when building or buying a wren house:
The Design And Placement Of Your Wren House