Introduction
The Pygmy Palm Swift, also known as the Pygmy Swift, is a small swift of the family Apodidae. Its accepted scientific name is Tachornis furcata. It has a restricted distribution in the Maracaibo Basin of northern Venezuela and adjacent north-eastern Colombia, where it is closely associated with palms and lowland habitats.
Physical Description
The Pygmy Palm Swift is approximately 10 centimetres long. It has a compact, streamlined body, long narrow wings and a long, deeply forked tail. The upperparts are generally brown, while the throat and central underparts are pale, with darker brown markings across the breast and on the remaining underparts. Some individuals may appear darker overall, and the breast pattern can be difficult to see on a fast-moving bird.
Males and females are not known to differ noticeably in plumage, and reliable information on age-related differences is limited. The combination of very small size, long pointed wings and a deeply forked tail is distinctive within its limited range.
Range and Habitat
The Pygmy Palm Swift is restricted mainly to the Maracaibo Basin of Venezuela and Colombia. In Venezuela, it occurs across parts of Zulia and adjoining areas of the south-eastern Maracaibo Basin. In Colombia, records are concentrated in the lowlands of the Catatumbo region and nearby areas of Norte de Santander. The species is regarded as a year-round resident rather than a long-distance migrant.
It has been recorded from lowland and foothill areas, generally from near sea level to approximately 800 metres. Habitats include tropical dry and humid forest, secondary growth, cultivated land, pastures, rural settlements and other open areas containing palms. Moriche palms and cultivated palms can provide important sites for resting and nesting.
Where to See This Species
Parque Nacional Perijá, Zulia, Venezuela
The Pygmy Palm Swift is listed as a species of conservation importance for Parque Nacional Perijá. Look for small groups flying above forest edges, clearings and palm-rich areas, particularly at lower elevations. Access and local conditions should be checked before travelling.
Nearby accommodation: Machiques and other settlements on the Venezuelan side of the Serranía de Perijá provide the most practical base, with hotels, guest houses and basic self-catering options.
Serranía del Perijá Regional Natural Park, Cesar, Colombia
The Colombian Serranía del Perijá is within the species’ documented regional range and is recognised as an important biodiversity site. Suitable areas include lower-elevation forest edges, secondary vegetation and open landscapes where palms are present. The swift is locally uncommon and may require repeated observation of the skies above suitable habitat.
Nearby accommodation: Valledupar and smaller settlements near the Perijá foothills offer hotels, guest houses and rural accommodation.
Catatumbo lowlands, Norte de Santander, Colombia
Recent records from Cúcuta, El Zulia and Puerto Santander, including a confirmed nesting record, make the Catatumbo lowlands one of the most realistic areas in Colombia to search. Look around rural roads, pasture, cultivated land, forest edges and settlements with ornamental or native palms. The species is usually detected in flight, often in small groups.
Nearby accommodation: Cúcuta is the main practical base, with hotels, guest houses and self-catering accommodation. Smaller towns in the Catatumbo lowlands offer more limited local lodging.
Behaviour and Diet
The Pygmy Palm Swift spends most of its time in flight. It has rapid, shallow wingbeats, brief glides and an erratic flight pattern with frequent changes of direction. Birds may fly low over treetops, fields, open woodland, roads and settlements, sometimes forming small groups of several individuals.
It is an aerial insectivore that catches small flying insects while in flight. The available information on the precise composition of its diet is limited, but recorded prey includes small insects such as flies, beetles and ants. Day-to-day movements may occur in response to local weather conditions or the availability of flying insects, although the species is not considered migratory.
The nest is a small bag-like structure made mainly from feathers and attached with saliva. It is suspended beneath the central rib of a drooping palm frond, with the entrance positioned below or alongside the supporting rib. Nesting has been recorded in palms including Roystonea and Copernicia, as well as cultivated coconut palms. The species may nest near human habitation where suitable palms are available.
Identification Tips
- Look for a very small swift with long, narrow wings and a long, deeply forked tail.
- The bird is usually seen in active, erratic flight above treetops, fields, forest edges or palm-rich areas.
- Brown upperparts contrast with a paler throat and central underparts, although the breast marking may be hard to see at a distance.
- It is more likely to be observed flying than perched. A perched individual may be found near a palm nest or roosting site.
- The Fork-tailed Palm Swift, Tachornis squamata, is a potential source of confusion in parts of South America, but it does not overlap broadly with the Pygmy Palm Swift in the main documented range described here. Careful attention to size, plumage pattern, range and the shape of the tail is important.
Conservation Status
The Pygmy Palm Swift is currently assessed as Least Concern on the IUCN Red List. Its population size has not been reliably quantified, and detailed information on long-term population trends remains limited.
The species has a restricted range, so continued loss or degradation of lowland forest, dry forest, secondary vegetation and palm-rich habitats could affect local populations. However, field studies in Venezuela found the swift in cleared land, agricultural areas, open forest, rural settlements and around cultivated palms. This apparent tolerance of modified habitats may reduce its immediate vulnerability, although maintaining native vegetation and mature palms remains beneficial.
Frequently Asked Questions
Where does the Pygmy Palm Swift live?
It occurs mainly in the Maracaibo Basin of northern Venezuela and adjacent north-eastern Colombia, especially in the Catatumbo lowlands and the Serranía de Perijá region.
Is the Pygmy Palm Swift found in Brazil, Guyana or Suriname?
Reliable modern sources place the species in Venezuela and Colombia. It should not be treated as a regular species of Brazil, Guyana or Suriname.
What does the Pygmy Palm Swift eat?
It feeds on small flying insects captured during aerial foraging. The bird usually hunts above treetops, forest edges, open woodland, fields and settlements.
Where does the Pygmy Palm Swift build its nest?
It builds a small feather-and-saliva nest beneath a hanging palm frond. Nests have been recorded in both native and cultivated palms, sometimes close to human habitation.
Is the Pygmy Palm Swift migratory?
It is considered a resident species. Local movements may occur when birds follow changes in insect availability or weather conditions, but long-distance migration has not been documented.
Is the Pygmy Palm Swift endangered?
No. It is currently assessed as Least Concern, although its restricted range and limited population data mean that continued monitoring of its habitat is advisable.
References
- BirdLife International
- IUCN Red List of Threatened Species
- Ornitología Colombiana
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