Passeriformes
Acrocephalidés
Acrocephalus
rufescens
Greater Swamp Warbler (Acrocephalus rufescens) is a species of bird in the Acrocephalidae family.
Wetlands (inland) : Bogs, Marshes, Swamps, Fens, Peatlands ; Artificial/Aquatic and Marine : Seasonally Flooded Agricultural Land