Halmahera Swiftlet

Halmahera Swiftlet

Aerodramus infuscatus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~20% · Possible
at Tangkoko Nature Reserve
338 Verified sightings at Tangkoko Nature Reserve From 2019 to 2026
338 Verified sightings across 1 park From 2019 to 2026
July Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Halmahera Swiftlet

The Moluccan swiftlet (Aerodramus infuscatus) is a small bird in the swift family Apodidae that is found on Sulawesi and on the Maluku Islands in Indonesia. Two subspecies, the Sulawesi swiftlet and the Seram swiftlet, have sometimes been considered as separate species.

The Moluccan swiftlet was formally described in 1880 by the Italian zoologist Tommaso Salvadori under the binomial name Collocalia infuscata based on a specimen collected on the island of Ternate in the Maluku Islands. The specific epithet infuscata is Latin meaning "dusky" from infuscare meaning "to make dark". The Moluccan swiftlet is now one of 25 swiflets placed in the genus Aerodramus that was introduced in 1906 by the American ornithologist Harry C. Oberholser.

Three subspecies are recognised: A. i. infuscatus (Salvadori, 1880) – Sangihe Islands and Siau Island (north of northeast Sulawesi) and north Moluccas A. i. sororum (Stresemann, 1931) – central, south, southeast Sulawesi and satellites (Sulawesi swiftlet)

A. i. ceramensis (van Oort, 1911) – Buru and Seram (central Moluccas) (Seram swiftlet) In 2007 Frank Rheindt and Robert Hutchinson suggested that the subspecies A. i. sororum and A. i.... Wikipedia →

Global Distribution

Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.

where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is)  ·  parks where it occurs — tap a pin for the sighting probability there

Parks Where Found

# Park Country Daily sighting probability
1 Tangkoko Nature Reserve 🇮🇩 Indonesia
~20%

More parks will be added in future updates.

Quick answers

What are the chances of seeing a Halmahera Swiftlet in Tangkoko Nature Reserve?

About 20% of wildlife watchers report a Halmahera Swiftlet sighting in Tangkoko Nature Reserve, based on 338 verified sightings from GBIF citizen-science data.

When is the best time to see Halmahera Swiftlet in Tangkoko Nature Reserve?

July has the highest sighting rate for Halmahera Swiftlet in Tangkoko Nature Reserve in our monthly data.

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