Glosaris

Glosaris is a genus of small to medium-sized birds belonging to the family Thraupidae, which includes tanagers and other similar species. The genus is native to the Neotropical region, encompassing countries such as Colombia, Ecuador, Peru, and Bolivia. Glosaris species are known for their vibrant plumage, which often includes shades of green, blue, and yellow, and their distinctive crest or tufts on the head.

The genus was first described by the French ornithologist Louis Pierre Vieillot in 1816. It includes several species, with the most well-known being the Green-and-Gold Tanager (Glosaris rufipennis) and the Blue-and-Gold Tanager (Glosaris cyanocephalus). These birds are typically found in a variety of habitats, including forests, woodlands, and scrublands, where they feed on fruits, insects, and nectar.

Glosaris species are generally considered to be of least concern by the International Union for Conservation of Nature (IUCN), as they have a relatively stable population and a wide distribution. However, like many bird species, they can be affected by habitat loss and other environmental factors. Conservation efforts for Glosaris species focus on protecting their natural habitats and promoting sustainable land use practices.