White-throated Thrush - Turdus assimilis

Song: Song a continuous series rich, slightly nasal, warbles and yodels "wheeu, jeeu-jeeu-jeeu, surwee surrwee", frequently repeating syllables 2-3 times. Calls are varied and include clucking "kyow" calls, gruff "rreeuh" notes and American Robin like alarm calls.

Sound: Manuel Grosselet (http://www.xeno-canto.org/recording.php?XC=56313); 2010 Jun 21; Mexico, Distrito Federal; desierto de los leones; Adult; Primary Sound;