Symachra

Symachra 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 parts of South America and Central America. Symachra species are known for their vibrant plumage, which often includes shades of blue, green, and yellow, and their distinctive crest or tufts on the head.

The genus Symachra was introduced by the French ornithologist Charles Lucien Bonaparte in 1850. It includes several species, with the most well-known being the Blue-and-yellow Tanager (Symachra spectabilis). This species is particularly notable for its striking blue and yellow plumage, which is a common sight in the forests and woodlands of its native habitat.

Symachra species are generally insectivorous, feeding on a diet of insects and other small invertebrates. They are often seen foraging in pairs or small groups, using their sharp beaks to probe for food in the bark and leaves of trees. Their breeding habits are relatively well-documented, with nests typically constructed in trees and lined with soft materials such as fibers and plant down.

Conservation status varies among Symachra species. Some are considered of least concern, while others may face threats from habitat loss and fragmentation due to deforestation and agricultural expansion. Efforts to protect these birds often focus on preserving their natural habitats and reducing human impact on their environments.