Beautiful Hummingbird - Introduction Neotropical Birds ...

Beautiful Hummingbird is a small species of hummingbird in the genus Calothorax. This genus is comprised of two species that are very similar, Beautiful and Lucifer (Calothorax lucifer) hummingbirds. Both species have long, slightly decurved bills, and the males have rather long, strongly graduated tails.Author: Marîa del Coro Arizmendi, Claudia I. Rodríguez-Flores, Carlos A. Soberanes-González, Tom Johnson, Th...…