Buff-tailed Coronet (Boissonneaua flavescens)

The Buff-tailed Coronet is among the most common hummingbirds in the areas of Colombia we visited. Its body color is green in general, with a scaled pattern on the belly, although the back can look reddish under the right light. The wings are brown and are long enough to cover the tail when folded down and perched. The white postocular spot is a defining feature, along with the buffy shoulders and white feathers that cover their feet, similar to the Booted Racket-tail. The bill is short and straight, entirely black. They like to perch for a few minutes in small branches, and when their feel their personal space is threatened by other individuals, they may put up a fight on the wing. Sometimes they perched alone, peacefully resting before flying again to drink more nectar, both from nearby flowers and from the feeders. It may not be the flashiest in terms of colors and anatomy, but it sure is beautiful to watch. In Rio Blanco Natural Reserve where we first saw them, they swarm in big numbers around the feeders, fighting each other and with other species.