The black metaltail (Metallura phoebe ) is a species of hummingbird in the "coquettes", tribe Lesbiini of subfamily Lesbiinae. It is endemic to Peru.
In zoology, a nectarivore is an animal that derives its energy and nutrient requirements from a diet consisting mainly or exclusively of the sugar-...
Te
TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
Oviparous animals are female animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive...
No
Not a migrantAnimals that do not make seasonal movements and stay in their native home ranges all year round are called not migrants or residents.
B
starts withThe black metaltail is 11.5 to 12.5 cm (4.5 to 4.9 in) long and weighs about 6 g (0.21 oz). It has a medium length, straight, black bill. The adult male is overall black with a purplish or rosy gray sheen. Its slightly forked tail is iridescent bronzy gold and rosy gray on its upper side and glittering golden-orange on its underside. It has a conspicuous white spot behind the eye and its gorget is glittering turquoise green. The adult female is overall dark smoky gray with a smaller gorget than the male. Juveniles are similar to the female but without a gorget.
The black metaltail is found on the western slope of the Peruvian Andes from southern Cajamarca Department south almost to the Chilean border. It also occurs in some valleys within the Andes. Its range might extend into Chile though as of 2022 there are no records there. It inhabits montane scrublands, woodlands, and canyons, especially those with Polylepis and Puya. In elevation it ranges between 1,500 and 4,500 m (4,900 and 14,800 ft) and is most common above 2,700 m (8,900 ft).
The black metaltail is believed to be sedentary but some seasonal elevational movement is possible.
The black metaltail feeds on nectar from a wide variety of low flowers and flowering bushes, shrubs, and trees. It also eats small insects. It usually takes nectar while hovering but will also cling to flowers and sometimes "rob" nectar by piercing the base of a flower. Males defend feeding territories.
The black metaltail's egg-laying season is thought to span from July to January. Three nests have been described; they were cups made of moss and lined with feathers. One was on a steep mossy bank and the other two were built into the bases of unused nests of other bird species, perhaps a canastero of genus Asthenes. The female alone incubates the clutch of two eggs. The incubation period and time to fledging are not known.
The IUCN has assessed the black metaltail as being of Least Concern. Its population size is not known and is believed to be decreasing. It is fairly common in many areas and is found in some protected areas. However, its habitat is under significant human pressure.
