Blue-vented
Common name: Blue-vented Hummingbird
Scientfic name: Saucerottia hoffmanni
Clades: Trochilini - Emeralds
Found primarily on the Pacific slopes of Costa Rica and western Panama, the Blue-vented Hummingbird is a medium-sized species measuring 9 to 10 cm in length and weighing about 4 to 5 grams. It’s named for the brilliant blue patch near the base of its tail, a feature visible in both sexes but enhanced by good lighting and close observation.
Male Description:
The male Blue-vented Hummingbird showcases a vibrant metallic green across its head, back, and chest. The namesake blue patch, or “vent,” at the base of the tail contrasts sharply with the golden-green upperparts. His bill is straight, mostly red with a black tip, and his tail feathers are often darker with a slight bronze or violet sheen.
Female Description:
Females resemble the males in general coloration but with more subdued tones. Their underparts are a duller grayish or greenish hue, lacking the rich intensity seen in males. The blue vent is still present but may appear less vibrant. Bill coloration remains similar—reddish with a black tip—but slightly shorter in proportion.
Habitat & Behavior:
This species thrives in open woodlands, coffee plantations, and gardens, where it feeds on nectar and small insects. Though not currently under threat, its preference for semi-open habitats underscores the importance of conserving diverse agricultural and forest-edge environments.
