The cactus wren belts its little heart out while perched on the prickly plants common to Arizona where it reigns supreme as the official state bird. Known by its scientific name as Campylorhynchus ...

Wrens are a tiny, rusty-brown bird ... thin yellow-brown legs. In flight you can see wrens' short, rounded wings — and they have a low, straight, buzzing flight. A wren's song is very loud ...