Two birds Nectariniidae purple umbrella gurgling singing

Two birds Nectariniidae purple umbrella gurgling singing. Sunbird (scientific name: Nectariniidae), are a family of passerine (Passeriformes order) containing small birds. A total of 132 known species in 15 genera. They contain bird species common name in Vietnamese is nectar, banana. They are widely distributed in Africa, southern Asia and northern Australia have both. Most species feed on nectar nectar, although they also eat insects, especially when feeding their chicks. The fruit is also part of some species feed. They fly fast and straight with two short wings. The birds in this family of 5 grams in weight in nectar as black belly to 30 grams as a yellow belly calf. Like hummingbirds, nectar with strong deformities gender, with males typically have bright iridescent plumage. In addition, the tail of the males of many species is longer, and overall, the bigger males. Beaked bird nectar downward curved, long, thin, tube-shaped blade with tip of brush types, both of which are adapt