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Range DescriptionSelasphorus ardens is restricted to west and central Panama in the Serrana de Tabasar (eastern Chiriqu and Veraguas provinces) and possibly the highlands of the Azuero Peninsula. In Chiriqu, it has been recorded on Cerro Flores and Cerro Colorado (adjacent peaks in the Cerro Santiago massif), but recently only from Cerro Colorado (Ridgely and Gwynne 1989, Wege and Long 1995, Montaez 1999). In Veraguas, there are records from Cerro Tute (a few sightings in the 1980s), Calovvora (presumably Pico Calovevora just north of Santa Fe) and an unnamed locality (possibly Santa Fe itself) in the Santa Fe area (Stiles 1983). It is poorly known, seemingly uncommon and difficult to locate, perhaps increasingly so (W. Porteous in litt. 1999), but this may be confounded by seasonal migrations (G. Angehr in litt. 2007). In 1994, Selasphorus hummingbirds were mist-netted and a specimen taken on Cerro Hoya, in the Azuero Peninsula, Los Santos (Engleman 1994). These records probably refer to this species, but there is some doubt concerning their identification (Engleman 1994, G. R. Angehr in litt. 1998, 1999).