The buff-tailed coronet (Boissonneaua flavescens)has a short bill, glittering green coloration, and buffy colour under the remiges (flight feathers) and rectrices (tail feathers). The buff-tailed coronet is often found in mid-level forest to canopy searching for flowers with nectar and some insects. This bird is commonly found from 1500–2400 meters above sea level. The buff-tailed coronet has only slight sexual dimorphism. The female is scaled with white feathers mostly throughout the chin and throat, and some on the belly. Prominent feather colourations are iridescent green with darker wing tips, and buffy hues under the wing and tail feathers. On the face, there is an obvious white post ocular spot on each side. Puffy white “boots” are present at the thighs, an orange tuft at the shoulder, and a short, dark bill.