World Bird List

Species factsheet
Bicolored Antbird (Gymnopithys bicolor)

Order: Gymnopithys bicolor
Family: Antbirds (Thamnophilidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
olivascens Honduras to w Panama
bicolor e Panama and nw Colombia
daguae w Colombia
aequatorialis sw Colombia and w Ecuador
ruficeps c Colombia
Annoncer