Costa Rican Pygmy Owl (Glaucidium costaricanum) [XC213577]
by Jorge Gabriel Campos from Cerro Colorado, Comarca Ngobe-Bugle (formerly Chiriqui province), Panama (call)
Costa Rican Pygmy Owl (Glaucidium costaricanum) [XC489980]
by Hans Matheve from Copey District, Dota, San Jos\u00e9, 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).