Diamantina Sabrewing
Common name: Diamantina Sabrewing
Scientific name: Campylopterus diamantinensis
Clades: Trochilini - Emeralds
A rare and localized hummingbird, the Diamantina Sabrewing is endemic to the Espinhaço Range of eastern Brazil, particularly the rocky campos rupestres of the Diamantina region in Minas Gerais. Measuring 11 to 12 cm (4.3 to 4.7 in) and weighing around 6 to 7 grams (0.21 to 0.25 oz), it is a relatively large and robust sabrewing with a limited, high-elevation range.
Male Description:
The male displays rich metallic green upperparts, a glittering violet-blue throat, and dusky green underparts. The most distinctive feature is its broad, sabre-shaped outer primaries, giving the species its name. The tail is slightly forked and bronze-green. His bill is straight and black, adapted for feeding at the tubular flowers of montane scrublands.
Female Description:
Females are similar but duller, lacking the vivid violet throat and showing paler underparts with a greenish wash. The tail is also more subdued with white-tipped outer feathers. While still equipped with the characteristic wide sabre-like primaries, hers are generally less exaggerated.
Habitat & Behavior:
Restricted to highland habitats above 1,000 meters (3,280 feet) in rocky outcrops and stunted vegetation, this species forages low to the ground for nectar and insects. It is considered globally endangered due to its extremely limited range and ongoing habitat degradation from mining and fire. Conservation of the campo rupestre biome is vital for its survival.
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