The green-fronted lancebill is a species of hummingbird in the family Trochilidae. Primarily known for its incredibly long bill and "glittering" green patch of feathers on its forehead, D. ludovicae is found in subtropical and tropical moist montane forest and prefers regions that include fast moving rivers and streams.
Region
Central America and Northern Andes
Typical Environment
Occurs from Costa Rica and western Panama south through the Andes of Colombia, Venezuela, Ecuador, Peru, and into Bolivia. It favors subtropical and tropical moist montane forests, especially shaded ravines and gorges. The species keeps close to fast-flowing streams and waterfalls where suitable flowers and aerial insects are abundant. It also uses forest edges and second growth adjacent to montane waterways.
Altitude Range
400–2500 m
Climate Zone
Tropical
Ease of Keeping
Beginner friendly: 1/5
This hummingbird is adapted to life along rushing streams, using its exceptionally long, spear-like bill to probe tubular flowers and to snatch insects in midair. Males show a distinctive glittering green forehead that flashes in good light. Nests are typically placed on protected ledges or banks near water, often built with moss and spider silk. It is generally shy and keeps close to shaded ravines and waterfalls.
Temperament
solitary and territorial
Flight Pattern
short rapid wingbeats with hovering bursts; agile over torrents
Social Behavior
Usually encountered singly along shaded streams where it defends favored flower patches. Courtship occurs near feeding territories; males do not assist with nesting. The female builds a small cup nest of moss and spider silk, typically on a protected ledge or bank close to running water, and lays two eggs.
Migratory Pattern
Resident
Song Description
Vocalizations are thin, high-pitched tsee and seet notes given intermittently from low perches near water. Wing hum is noticeable at close range, especially during territorial chases.
