Song: Variable call notes including a loud "chirp" similar to House Sparrow calls, soft husky whistles "jeew jeew jeww" or "chew chew chew", soft "peent" "flight calls. Song is a long series of "chew" notes varying in rate, pitch and volume interspersed with other call notes (e.g. "weu" and "peent").
Sound: Kevin J. Colver; Feb; CO; Flock/Group; Mixed; Primary Sound;