Rufipennis

Rufipennis is a genus of birds in the family Thraupidae, commonly known as tanagers. The name "rufipennis" is derived from the Latin words "rufus," meaning red, and "penna," meaning feather, referring to the red feathers on the wings of these birds. The genus includes two species: Rufipennis pectoralis and Rufipennis pyrrhonotus.

Rufipennis pectoralis, also known as the rufous-winged tanager, is found in the eastern slopes of the Andes in Colombia and Ecuador. It is a medium-sized bird with a distinctive red patch on its wings and a black cap. The male has a black head and breast, while the female has a brown head and breast.

Rufipennis pyrrhonotus, also known as the rufous-winged tanager, is found in the western slopes of the Andes in Colombia and Ecuador. It is similar in appearance to Rufipennis pectoralis, but the male has a red patch on its wings that extends further down the body, and the female has a brown head and breast that is more reddish than that of Rufipennis pectoralis.

Both species are insectivorous and feed on a variety of insects, including beetles, ants, and spiders. They are often seen in pairs or small groups and are known for their loud, distinctive calls.

Rufipennis is a relatively small genus, but both species are of interest to birdwatchers and ornithologists due to their distinctive appearance and interesting behavior. They are also of conservation concern due to habitat loss and fragmentation.