World Bird List

Species factsheet
White-shouldered Antshrike (Thamnophilus aethiops)

Order: Thamnophilus aethiops
Family: Antbirds (Thamnophilidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
aethiops e Ecuador and ne Peru
wetmorei se Colombia
polionotus s and e Venezuela and nw Brazil
kapouni e and se Peru, n Bolivia and extreme w Brazil
juruanus between the Juruá River and the Purús River (sw Amazonian Brazil)
injunctus between the Purús River and the Madeira River (nc Brazil s of the Amazon)
punctuliger between the Madeira River and the Tapajós River (c Brazil s of the Amazon) and ne Bolivia
atriceps between the Tapajós River and the Tocantins River (nc Brazil s of the Amazon)
incertus s Pará and nw Maranhão (ne Brazil s of the Amazon)
distans Pernambuco, Alagoas (ne Brazil)
Annoncer