Chrysuronia humboldtii
The Humboldt's Sapphire, *Chrysuronia humboldtii*, is a striking and relatively small hummingbird, typically measuring 8.5 to 9.5 centimeters in length. Males boast a resplendent iridescent golden-green body, a glittering blue-green gorget that shimmers with every turn, and a distinct rufous (chestnut) tail, which is a key identification mark. Their straight bill is notably bicolored, featuring a black tip and a bright reddish or pinkish base to the mandible. Females share a similar overall c...
This species is a quintessential specialist of coastal lowland ecosystems, predominantly inhabiting mangroves and adjacent estuarine forests. It is typically found at or near sea level, rarely ranging above 100 meters elevation.
The primary diet consists of nectar, extracted by hovering before and probing deep into flowers, particularly those of mangrove species. Small insects, crucial for protein, are also captured in flight (hawking) or gleaned from foliage.
Humboldt's Sapphires are diurnal, highly active birds, spending their days meticulously foraging and defending prime nectar sources. Males establish and fiercely protect rich patches of flowering mangroves, engaging in aggressive aerial chases to deter intruders. Their foraging strategy involves ...
The Humboldt's Sapphire exhibits a somewhat disjunct and specialized distribution along the Pacific coast of Central and South America, primarily as a year-round resident. Its range extends from the Pacific lowlands of eastern Panama, through the Pacific coast of Colombia, and south into western ...
Least Concern
- The Humboldt's Sapphire is named after the renowned Prussian explorer and naturalist, Alexander von Humboldt, recognizing his monumental contributions to natural history. - It is one of the few hummingbird species strongly associated with, and even specializing in, coastal mangrove ecosystems. ...