Long-tailed antbird

Long-tailed antbird has been split into the following species:
 * East Andean antbird, 	Drymophila caudata
 * Klages's antbird, 	Drymophila klagesi
 * Santa Marta antbird, 	Drymophila hellmayri
 * Streak-headed antbird, 	 Drymophila striaticeps