Riverside Wren (Cantorchilus semibadius) [XC76131]
by Sander Bot from Charco Azul, Puerto Armuelles, Chiriqu\u00ed, Panama (song)
Riverside Wren (Cantorchilus semibadius) [XC544014]
by Scott Olmstead from Carara National Park, Puntarenas Province, Costa Rica (call)
Subspecies
No subspecies.
Sometimes considered conspecific with Bay Wren (Cantorchilus nigricapillus), but differs in plumage and no evidence of intergradation where ranges approach in Costa Rica and western Panama. Separation is also supported by recent DNA analyses.