![Wedge-tailed Grass Finch](/img/images/large/98680_wedge-tailed-grass-finch__emberizoides-herbicola-herbicola_reserva-natural-yacyreta-misiones-paraguay_20220929_1_1000.jpg)
Wedge-tailed Grass Finch
Emberizoides herbicola herbicola
Reserva Natural Yacyretá, Misiones, Paraguay - September 29 2022
Side view of a perched Wedge-tailed Grass Finch. It is indeed challenging to separate this species from Lesser Grass Finch.