Query: Birds of the Pampas
Relevant documents:
Black-necked swan
Pampa finch
Firewood-gatherer
Small-billed elaenia
Red-fronted coot
Speckled rail
Pampas pipit
Hudson's canastero
Freckle-breasted thornbird
Bay-capped wren-spinetail
Curve-billed reedhaunter
Warbling doradito
Pampas meadowlark