A handsome sparrow of open Texas Hill Country grasslands and pastures, named for its habit of singing soft, sweet melodies at sunset ("vespers").
Field Identification: Streaked brown body, white eye-ring, chestnut-red shoulder patches (coverts), and white outer tail feathers visible in flight.
Texas & Hill Country Notes: The name "Vesper" comes from the Latin word for evening, inspired by their sweet sunset song that begins with two clear whistles followed by ascending trills. They rely on camouflage, running along cattle tracks on the ground rather than flying when approached.
