World Bird List

Species factsheet
White-throated Towhee (Melozone albicollis)

Order: Melozone albicollis
Family: New World Sparrows (Passerellidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
marshalli Puebla (sc Mexico)
albicollis Guerrero and Oaxaca (sw Mexico)
Annoncer