Long-tailed Potoo (Nyctibius aethereus) [XC536247]
by Fernando Igor de Godoy from Manaus. INPA tower on ZF-2, Brazil (call)
Long-tailed Potoo (Nyctibius aethereus) [XC537851]
by id from Purus River, Boca do Acre, State of Amazonas, Brazil (call)
Subspecies
Subspecies longicaudatus (incorporating chocoensis) generally considered a distinct species for most of its recorded history, but recently lumped on rather scanty evidence.
The following 3 subspecies are recognised:
chocoensis Chapman, 1921 - Chocó region (western Colombia).