Costa Rican Pygmy Owl (Glaucidium costaricanum) [XC74512]
by J\u00e9r\u00f4me Fischer from Fortuna Forest Reserve, Chiriqu\u00ed, Panama (call)
Costa Rican Pygmy Owl (Glaucidium costaricanum) [XC274461]
by Nick Athanas from area around Kiri lodge near Tapant\u00ed NP, Cartago, Costa Rica (song)
Subspecies
Glaucidium jardinii (Sibley and Monroe 1990, 1993) has been split into Costa Rican Pygmy-Owl (Glaucidium costaricanum) and Andean Pygmy-Owl (Glaucidium jardinii) following AOU (2000).
Has recently been considered by some authors as conspecific with Mountain Pygmy-Owl (Glaucidium gnoma). Probably related to the recently discovered Cloudforest Pygmy-Owl (Glaucidium nubicola).