World Bird List

Species factsheet
Audubon's Oriole (Icterus graduacauda)

Order: Icterus graduacauda
Family: Oropendolas, Orioles, Blackbirds (Icteridae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
audubonii s Texas (sc USA) and ne Mexico
nayaritensis wc Mexico
dickeyae sw Mexico
graduacauda e Mexico
Annoncer