Tennessee State Bird Northern Mockingbird TeeTennessee State Bird Northern Mockingbird Tee The Northern Mockingbird learns new songs throughout its entire life an older male has a genuinely larger repertoire than a younger one, which means the bird outside your window has been quietly accumulating material for years. Tennessee's state bird is also famously fearless, treating hawks, cats, and neighborhood dogs as mild inconveniences to be loudly escorted off the premises. Across Tennessee, that