World Bird List

Species factsheet
Greater Wagtail-Tyrant (Stigmatura budytoides)

Order: Stigmatura budytoides
Family: Tyrant Flycatchers, Calyptura (Tyrannidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
budytoides c Bolivia
inzonata se Bolivia, w Paraguay and nw Argentina
flavocinerea c Argentina
gracilis e Brazil
Annoncer