World Bird List

Species factsheet
Giant Cowbird (Molothrus oryzivorus)

Order: Molothrus oryzivorus
Family: Oropendolas, Orioles, Blackbirds (Icteridae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
impacifus e Mexico to w Panama
oryzivorus c Panama to Peru, Bolivia and n Argentina
Annoncer