Range Map:Andrew Couturier Source: Ridgely et al, 2007. Digital Distribution Maps of the Birds of the Western Hemisphere, version 3.0. NatureServe, Arlington, Virginia, USA. www.natureserve.org/getData/birdMaps.jsp
Song: Varied loud yelping and rollicking whistles "yee-ow" or "kee-ohrr", often given as duets.
Sound: Fernando Urbina; 2001 Sep; Mexico, MO; Adult; Primary Sound;