Broad-tailed Hummingbird

The broad-tailed hummingbird (Selasphorus platycercus) is a medium-sized hummingbird species found in highland regions from western United States and Western Canada to Mexico and Guatemala. == Description == Medium in size, the broad-tailed hummingbird is 4 inches (10 cm) in length and possesses an overall wingspan of 5.25 inches (13.3 cm). Weighing around 3.6 grams (0.13 oz), the female tends to be slightly larger than the male. Adults of both sexes show an iridescent green back, white eye ring and a rounded black tail projecting beyond their wing tips, from which their name was inspired. This species shows sexual dimorphism, which means that male and female have different characteristics. The male possesses a characteristic bright rose-red gorget. An identification characteristic is the white eye ring. The female can be distinguished from the male by her paler coloration, cinnamon flanks, and spotted cheeks absent in the male. === Vocalizations === The broad-tailed hummingbird produces several different sound patterns. This bird's call sounds like a sharp "cheet", which is repeated "cheet cheet cheet cheet...". Hummingbird wing beats have also been found to be a communication signal. These birds produce two different types of sound using their wing beat. The first one is…