Introduction
The Sunda Collared Dove, Streptopelia bitorquata, is a resident dove of Java, Bali and the Lesser Sunda Islands of Indonesia. It belongs to the pigeon and dove family, Columbidae, and is recognised by its grey-brown plumage, rosy breast and distinctive black-and-white neck collar. Older sources may call it the Island Collared Dove, but Sunda Collared Dove is the current English name used by the IOC World Bird List.
Physical Description
The Sunda Collared Dove is a medium-sized dove measuring about 33 centimetres in length. It has a grey-brown body, a softly rosy or pinkish breast and darker wings. The long tail has pale or white edges that are especially noticeable in flight.
The most diagnostic feature is the black half-collar on the back and sides of the neck, bordered by white. The iris is reddish to red-brown, although lighting and viewing conditions can affect its appearance. Males and females are broadly similar, with no consistently obvious difference in the field. Juveniles generally have a less clearly developed neck marking, with the dark collar restricted mainly to the sides of the neck.
Range and Habitat
The Sunda Collared Dove occurs naturally from Java and Bali east through the Lesser Sunda Islands, including Lombok, Sumbawa, Flores, Solor, Komodo and Timor. It is resident rather than a long-distance migrant, although individuals may make local movements in response to food and habitat conditions.
Its habitats include lowland woodland, dry forest, mangroves, cultivated land, gardens and other open areas with scattered trees. It can also occur around settlements and urban areas, particularly where suitable feeding and nesting sites remain available. Records from Sumatra, Borneo, the Philippines or mainland Malaysia should be checked carefully, as they may involve other collared-dove species or older taxonomic treatments that included species now recognised separately.
Where to See This Species
Baluran National Park, East Java, Indonesia
Baluran National Park contains dry woodland, savanna, coastal forest and mangrove habitat, all of which are suitable for a lowland dove that often feeds on the ground. The Sunda Collared Dove has been documented at Baluran and is reported regularly by visiting birdwatchers, particularly around open areas, woodland edges and water sources. Early morning is generally the most productive time for searching.
Nearby accommodation: Situbondo and the park approach near Wonorejo provide practical options including hotels, guest houses and simple accommodation.
Bali Barat National Park, Bali, Indonesia
Bali Barat National Park includes lowland forest, savanna, mangroves and coastal habitat. The species has been documented in the park area, including around the accessible western Bali birding sites. Look along quiet tracks, woodland edges and open ground near settlements or water.
Nearby accommodation: Gilimanuk is the main gateway settlement, with hotels, guest houses and other visitor accommodation. Some visitors also stay in accommodation within or near the park’s resort areas.
Komodo National Park, East Nusa Tenggara, Indonesia
Komodo National Park includes the islands and coastal habitats of the western Lesser Sundas, within the species’ documented range. Sunda Collared Doves have been recorded in the park, including on Rinca Island. Search around open woodland, dry forest edges, visitor routes and other lowland habitats, particularly during the cooler morning hours.
Nearby accommodation: Labuan Bajo is the principal gateway, offering hotels, guest houses, camps and liveaboard accommodation used for visits to the national park.
Behaviour and Diet
Sunda Collared Doves are usually encountered singly, in pairs or in small groups. They spend much of their feeding time on the ground, walking through open areas and woodland edges while searching for food. Their flight is strong and direct, with the pale tail edges becoming conspicuous when they take off.
The diet is based mainly on seeds and grains, supplemented by other small plant items available locally. They may feed in cultivated areas, gardens, clearings and around water sources. The original article described a role in seed dispersal, but the importance of this species as a seed disperser has not been quantified and should not be overstated.
The call is a soft, repetitive cooing used in communication and probably in territorial or courtship contexts. Breeding information is limited across much of the range. Like other Streptopelia doves, the species builds a relatively flimsy platform nest from small twigs, usually in a tree or shrub, and normally lays two white eggs. Both parents participate in incubation and care of the young, including feeding nestlings with crop milk. Breeding may occur over an extended period in tropical regions rather than being restricted to one short season.
Identification Tips
- Look for a medium-sized grey-brown dove with a rosy breast and a long tail.
- The black half-collar edged with white is the key feature, especially on a perched bird.
- Pale or white tail edges are noticeable when the bird flies away.
- The species is often found walking and feeding on the ground in open woodland, gardens, cultivated land or mangrove margins.
- Do not rely on range alone when identifying a collared dove. The Sunda Collared Dove can resemble the Eurasian Collared Dove, but the Sunda species is associated with Java and the Lesser Sundas and has a different regional distribution. The former broad treatment of Philippine and Sunda collared doves as one species is also outdated in current taxonomic lists.
Conservation Status
The Sunda Collared Dove is currently assessed as Least Concern on the IUCN Red List. It has a relatively broad distribution across several Indonesian islands and is recorded in a range of human-modified and natural lowland habitats.
Deforestation, loss of lowland woodland, mangrove clearance and expanding development may reduce local habitat quality. However, a reliable current population estimate and detailed population trend are not available for this species. Protection of remaining lowland forest, mangroves and island reserves, together with monitoring of local populations, remains important.
Frequently Asked Questions
Where is the Sunda Collared Dove found?
It is found from Java and Bali east through the Lesser Sunda Islands, including Lombok, Sumbawa, Flores, Solor, Komodo and Timor in Indonesia.
Is the Sunda Collared Dove migratory?
It is generally considered a resident species. Local movements may occur, but it is not known for long-distance seasonal migration.
What does the Sunda Collared Dove eat?
It feeds mainly on seeds and grains gathered from the ground, with other plant material taken when available.
How can the Sunda Collared Dove be identified?
Look for its grey-brown body, rosy breast, black half-collar edged with white and pale-edged long tail. It is commonly seen walking on open ground or flying from woodland edges.
Where is the best place to see this dove?
Baluran National Park in East Java is a well-documented site. Bali Barat National Park and Komodo National Park are also within the species’ range and have records from publicly accessible birding areas.
Is the Sunda Collared Dove threatened?
The species is currently classified as Least Concern. Habitat loss remains a potential local threat, particularly where lowland forest, mangroves and open woodland are cleared.
References
- IOC World Bird List
- IUCN Red List of Threatened Species
- Cornell Lab of Ornithology, eBird and Macaulay Library
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