Long-billed Hermit

Identification

The long-billed hermit is a small hummingbird measuring 13 to 16 cm in length, with males weighing 5 to 7.5 grams and females slightly lighter at 4 to 6.5 grams. Its most distinctive feature is its long, decurved bill—longer and straighter in males, shorter but more curved in females. The nominate subspecies displays greenish-brown upperparts with brownish to grayish underparts, while the uppertail coverts show dark and light ochre bands. The central tail feathers are notably elongated with white tips. Subspecies variation exists across the range: P. l. cephalus shows more ochraceous underparts toward the south, P. l. susurrus is larger with similar coloring, and P. l. baroni features dull metallic green upperparts and a whiter belly than its relatives.

Range & Habitat

The long-billed hermit's range extends from central Mexico through Central America into South America. The nominate subspecies inhabits Mexico's Oaxaca and Chiapas states south through Guatemala to northern Honduras. P. l. cephalus ranges from eastern Honduras through Nicaragua, Costa Rica, and Panama into northwestern Colombia. The isolated P. l. susurrus population is confined to Colombia's Sierra Nevada de Santa Marta, while P. l. baroni occurs from Ecuador's Esmeraldas Province south into Peru. The species favors understory and forest edges across diverse habitats including rainforest, tall secondary forest, humid semi-deciduous forest, cloudforest, and gallery forest, ranging from sea level to 2,500 meters depending on location.

Behaviour & Diet

Like other hermit hummingbirds, the long-billed hermit practices "trap-line" feeding, visiting a regular circuit of flowering plants for nectar, particularly Heliconia, Costus, Aphelandra, and Passiflora, while also consuming small arthropods. The species is not known for large-scale movements but wanders short distances locally. During breeding season, males gather in communal leks of up to 25 birds, where they sing competitively—sometimes occupying half the daylight hours—and perform tail-wiggling displays. Males use their elongated dagger-like bills as secondary sexual traits to compete with rivals. Breeding seasons vary geographically: April to July in Mexico, May to September in Panama, and January to April or May in Colombia. Females construct cone-shaped nests of plant fibers and spider silk suspended from drooping leaves, typically laying two eggs with an incubation period of 17 to 18 days and fledging occurring 22 to 23 days after hatching.

Best Time & Places to See It

Timing varies by location: visit Mexico during April to July, Panama during May to September, and Colombia during January to May for optimal breeding-season viewing when males are most vocal and active at leks. The species occurs in many protected areas in Costa Rica, making this country an excellent destination. P. l. baroni is fairly common throughout its Ecuadorian and Peruvian range and appears in some protected areas there. Look for the bird in forest understory and edges where flowering plants provide nectar sources.

Photography Tips

Photograph long-billed hermits during peak breeding season when males gather at leks and are most active and vocal. Focus on capturing the bird's distinctive long, decurved bill and the elongated white-tipped central tail feathers in flight. The competitive lek behavior offers excellent opportunities for action photography, particularly during male displays and tail-wiggling movements. Forest understory lighting can be challenging, so seek areas with natural light gaps near flowering plants where birds forage. Early morning hours may offer the best light and activity levels at breeding leks.