Blue Bunting

The Blue Bunting (Cyanocompsa parellina) is a small passerine bird, a member of the family Cardinalidae, known for its striking coloration. The males are adorned with various shades of blue, with a sky blue forehead and cheek, blackish blue upperparts, ultramarine rump, and deep blue underparts. Females, on the other hand, are dressed in a more subdued palette of dull brownish tones with a hint of red on the belly. Immature males share a resemblance with the females but have a gray-blue hue with a brownish wash on the belly.

Identification Tips

To identify the Blue Bunting, look for the male's vibrant blue plumage and the female's more camouflaged brownish-red coloration. The bird measures approximately 13 to 14 cm in length, with males weighing between 11 to 24 grams and females slightly lighter at 9.8 to 21 grams.

Habitat

This species thrives in areas with dense vegetation, including scrubby locales, thickets, and the undergrowth at the edges of tall forests. It is an adaptable bird that can be found at elevations up to 1,800 meters in Mexico and 900 meters in Guatemala.

Distribution

The Blue Bunting's range extends from Veracruz in eastern Mexico through Belize, Guatemala, Honduras, and El Salvador, reaching into northwestern Nicaragua. It has four recognized subspecies, each with a slightly different geographical distribution within this range.

Behaviour

Blue Buntings are often seen foraging alone or in pairs, moving through low vegetation. Specific details of their diet remain a mystery, as does much of their behavior.

Song & Calls

The song of the Blue Bunting is described as a sweet and somewhat melancholic warble. It also emits a metallic call note, adding to its auditory repertoire.

Breeding

Information on the breeding habits of the Blue Bunting is scarce. However, nests have been observed as cups made of rootlets and other fine plant materials, situated in bushes. Clutch sizes are known to consist of two to three eggs.

Conservation Status

The IUCN has classified the Blue Bunting as Least Concern. The species is fairly common within its range and appears to tolerate moderate habitat modification.