White-bellied Hummingbird Elliotomyia chionogaster

Medium-sized hummingbird of middle and high elevations. Green above, white below, with a pinkish lower mandible. Found around forest edges and scrubby open habitats. Distinguished with care from the very similar Green-and-white Hummingbird by the white extending lower onto the underside of the tail, and by its sometimes lighter pink lower mandible; it is also typically found in more open habitats than that species.