Diglossa duidae
The Scaled Flowerpiercer (*Diglossa duidae*) is a striking, medium-sized passerine, instantly recognizable by its unique plumage and specialized bill. Measuring approximately 13-14 cm (5.1-5.5 in) in length and weighing around 12-16 g (0.4-0.6 oz), it sports an overall glossy blue-black coloration. Its most distinctive feature, and the source of its common name, is the intricate blue-gray scaling covering its back, mantle, and underparts, which gives it a shimmering, almost reptilian appearan...
Found in subtropical and tropical moist montane forests, cloud forests, elfin forests, and páramo-like vegetation, primarily on isolated tepui mountains at elevations of 1,200-2,400 meters.
Primarily nectar, obtained by piercing the base of flower corollas; also consumes small insects and arthropods gleaned from foliage or caught in flight.
The Scaled Flowerpiercer is a diurnal species, generally active from dawn to dusk, often moving ceaselessly through the forest understory and mid-story. Its foraging strategy is highly specialized: it uses its unique hooked bill to pierce the base of flower corollas, 'robbing' nectar without ente...
The Scaled Flowerpiercer is a resident species, endemic to the isolated tepuis (table-top mountains) of southern Venezuela and adjacent northern Brazil. Its primary range encompasses the states of Amazonas and Bolívar in Venezuela, particularly on prominent tepuis such as Cerro Duida, Cerro Marah...
Least Concern
- The Scaled Flowerpiercer's bill is a marvel of adaptation, featuring an upturned, hooked upper mandible specifically evolved for 'nectar robbing' – piercing flowers to steal nectar without pollinating them. - This species is endemic to the remote and ancient 'tepuis' – table-top mountains – of ...