Tom Dempsey photographed this Violet-tailed Sylph (Aglaiocercus coelestis) hummingbird in Bellavista Cloud Forest Reserve, near Quito, Ecuador, South America. This species is found in Colombia and Ecuador. Males average around 7 inches (18 cm), while females average around 3.8 inches (9.7 cm). The Sylph lives in areas from 300-2100 meters in elevation, though typically above 900 meters.
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