Torrent Tyrannulet (Serpophaga cinerea) [XC577061]
by Jerome Fischer from Ukuku Rural Lodge, Juntas, Ibague, Tolima, Colombia @ (4.5585,-75.3275), Colombia (call)
Torrent Tyrannulet (Serpophaga cinerea) [XC258729]
by John V. Moore from Napo: 'Caba\u00f1as San Isidro', 1-2 km SW Cosanga, Ecuador (call, song)
Subspecies
Possibly closest to Sooty Tyrannulet (Serpophaga nigricans).
The following 2 subspecies are recognised:
grisea Lawrence, 1871 - Costa Rica and western Panama.
cinerea (Tschudi, 1844) - Andean slopes and foothills from Colombia (including Santa Marta Mts and Perijá Mts) and Venezuela (Mérida) south to Bolivia (La Paz, Cochabamba).