Introduction
The Needle-billed Hermit (Phaethornis philippii) is a small hummingbird of the south-western Amazon Basin. It belongs to the hermit hummingbird group, which is recognised for long bills, subdued plumage and specialised nectar-feeding behaviour in forest understorey habitats.
Physical Description
The Needle-billed Hermit is approximately 12 to 13 cm long. It has a notably long, slender and nearly straight bill, rather than the strongly curved bill seen in some related hermits. The upperparts are mainly greenish-brown, while the throat, breast and belly have warm orange or rufous tones. The rump and upper tail-coverts are also rufous.
The tail is distinctive. The central tail feathers are elongated and tipped white, while the outer tail feathers show contrasting chestnut or reddish tips. The sexes are broadly similar, although females may have slightly shorter wings and bills. Juveniles tend to show ochraceous edging on some upperpart feathers and less clearly defined adult plumage.
Range and Habitat
The Needle-billed Hermit occurs in eastern Peru, northern Bolivia and western Brazil south of the Amazon River, extending eastwards to the Tapajós River. It is a lowland species, generally recorded below about 325 metres, although local records may vary.
It inhabits the shaded understorey of humid lowland rainforest, including terra firme and seasonally flooded várzea forest. It may also occur in dense bamboo, forest edges and some plantations where suitable cover and flowering plants remain. The species is resident within its range, with no regular long-distance migration known.
Where to See This Species
Tambopata National Reserve, Madre de Dios, Peru
Tambopata protects extensive lowland Amazonian forest in a region where the Needle-billed Hermit is documented. Look in dense understorey, forest margins and areas with flowering plants, particularly during quiet periods in the morning. The species can be unobtrusive, so listening for its high, repeated calls may help locate it.
Nearby accommodation: Puerto Maldonado is the main gateway, with rainforest lodges, guest houses and hotels providing access to the reserve.
Parque Nacional da Amazônia, Pará, Brazil
The species has been recorded within Parque Nacional da Amazônia, a protected area containing suitable lowland rainforest and riverine habitats. Forest trails and clearings with dense vegetation offer the most realistic opportunities, although sightings are likely to require patience because the bird usually remains in the shaded lower layers of the forest.
Nearby accommodation: Itaituba is the practical gateway, with hotels, guest houses and basic self-catering accommodation available in town.
Reserva Natural Palmarí, Amazonas, Brazil
Needle-billed Hermits have been recorded at Reserva Natural Palmarí in the upper Javari region. The reserve’s humid lowland forest provides appropriate habitat, and guided walks or boat-based excursions that reach forest trails may offer opportunities to search for the species.
Nearby accommodation: The reserve’s own lodge and camp are the practical bases for wildlife visitors, with more general accommodation available in the wider Tabatinga and upper Javari area.
Behaviour and Diet
The Needle-billed Hermit is usually encountered alone and is generally less conspicuous than many brightly coloured hummingbirds. Like other hermits, it commonly uses trap-line feeding, following a repeated route between flowering plants rather than defending a single flower patch continuously.
Its long bill allows it to reach nectar in tubular flowers that may be less accessible to shorter-billed hummingbirds. While feeding, it can contribute to pollination by carrying pollen between flowers. The diet also includes small arthropods, which provide an additional source of protein.
The species is active during daylight and is capable of precise hovering in dense vegetation. Its song consists of a repeated series of high, rising notes. Detailed information about courtship, nesting and parental care remains limited. A nest has been reported suspended beneath the tip of a leaf, and breeding activity has been recorded during at least part of the June to September period, although the full breeding season is not firmly established.
Identification Tips
- Look for a small, subdued hummingbird in the shaded forest understorey rather than a highly iridescent species in open habitat.
- The long, slender, nearly straight bill is one of the most useful identification features.
- Note the warm orange or rufous underparts, contrasting with the greener-brown upperparts.
- Check the tail for elongated central feathers tipped white and reddish or chestnut tips on the outer feathers.
- The Needle-billed Hermit can be confused with other long-billed hermits. Koepcke’s Hermit is a particularly relevant comparison in Peru, but it is generally associated with different elevational or regional situations and has a darker throat with contrasting pale facial and throat markings.
- Calls can be useful in dense forest, where the bird may be difficult to observe clearly. Its repeated, high-pitched rising notes may reveal its presence before the bird is seen.
Conservation Status
The Needle-billed Hermit is currently classified as Least Concern. Its global population size and precise population trend have not been established, although it is regarded as locally common in parts of its range and occurs in several protected areas.
The principal potential concern is the loss and fragmentation of humid lowland forest through agricultural expansion, logging, infrastructure development and other land-use changes. Changes in rainfall patterns and flowering cycles may also affect nectar availability, although the species-specific effects of climate change are not well quantified.
Protection of Amazonian forest, maintenance of connected habitat and careful management of forest edges and river landscapes are important conservation measures. Further field research would improve understanding of its abundance, breeding biology, movements and response to habitat alteration.
Frequently Asked Questions
Where is the Needle-billed Hermit found?
It is found in eastern Peru, northern Bolivia and western Brazil south of the Amazon River, reaching eastwards to the Tapajós River.
What habitat does the Needle-billed Hermit prefer?
It mainly inhabits humid lowland rainforest understorey, including terra firme forest, várzea, bamboo thickets, forest edges and some plantations with suitable vegetation.
What does the Needle-billed Hermit eat?
Its diet consists mainly of nectar from a variety of flowering plants, supplemented by small arthropods.
How can the Needle-billed Hermit be identified?
The most useful features are its long, slim, nearly straight bill, orange or rufous underparts, greenish-brown upperparts and contrasting white-tipped central tail feathers.
Is the Needle-billed Hermit migratory?
It is considered resident within its Amazonian range. No regular long-distance migration is known.
Is the Needle-billed Hermit endangered?
No. It is currently classified as Least Concern, although forest loss and fragmentation remain relevant conservation concerns and its population trend is not well known.
References
- BirdLife International
- Cornell Lab of Ornithology, Birds of the World
- xeno-canto
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