The rainbow-bearded thornbill is a species of hummingbird in the "coquettes", tribe Lesbiini of subfamily Lesbiinae. It is found in Colombia, Ecuador, and Peru.
Region
Northern Andes
Typical Environment
Occurs in the Andes of Colombia, Ecuador, and northern Peru, chiefly in páramo grasslands, shrubby montane scrub, and edges of elfin forest. It favors windswept slopes and ridgelines with flowering shrubs and terrestrial bromeliads. Often found near chusquea bamboo and Polylepis or Gynoxys patches. Uses forest edges, clearings, and ravines where nectar sources are concentrated. Local elevational movements may occur following flower availability.
Altitude Range
2800–4500 m
Climate Zone
Highland
Ease of Keeping
Beginner friendly: 1/5
This high-Andean hummingbird is named for the male’s striking, multicolored beard that flashes red, orange, yellow, and green. It belongs to the coquettes (tribe Lesbiini) and frequents windswept páramo and elfin forest edges. Males are notably territorial around rich flower patches. Its short, needle-like bill suits tubular high-mountain flowers, and it also takes tiny insects for protein.
Rainbow-bearded thornbill
Temperament
territorial and assertive
Flight Pattern
short rapid wingbeats with agile hovering and darting
Social Behavior
Typically solitary or in loose contact at rich flower patches; males defend feeding territories vigorously. Breeding involves a small cup nest of plant fibers, moss, and lichens placed on a sheltered branch or bank. The female alone incubates and rears the young.
Migratory Pattern
Resident
Song Description
Vocalizations are thin, high-pitched chips and tseet notes, often given during foraging and territorial chases. Males may add a brief, buzzy twitter in display flights.
