Curve-winged Sabrewing

Overview

The wedge-tailed sabrewing (Pampa curvipennis) is a species of hummingbird within the 'emeralds' tribe. It is found in parts of Mexico, Belize, Guatemala, and possibly Honduras, where the curve-winged sabrewing is recognised as a subspecies.

Identification

• Measures 11.5 to 13.5 cm in length, with males averaging 6.6 g and females 5.0 g.
• Possesses a straight, longish, and stout bill.
• Males display a bright violet crown, metallic green to bronze green upperparts, and bluish green uppertail coverts, while females have a dull blue crown and a pale cinnamon wash on the underparts.
• Face is predominantly dull grayish white to gray with a distinct white spot behind the eye.
• Song described as a loud, prolonged, gurgling warble interspersed with squeaky chipping.

Habitat

Inhabits the interior and edges of humid evergreen and semi-deciduous forests and rainforests. Its range spans Mexico's Yucatán Peninsula, northeastern Chiapas, Belize, and northern Guatemala, with a possible disjunct population in Honduras. It occurs at elevations from sea level to 1,400 m and is generally a year-round resident, though individuals may descend to lower elevations post-breeding.

Diet

Consumes nectar and insects, foraging within the low to middle strata of the forest. Specific foraging strategies are not well detailed due to historical taxonomic groupings.

Did you know?

The bird's song is described as the most complex of any hummingbird's, with a gurgling warble that is comparable to the calls of songbirds.