Mountain Swiftlet (Aerodramus hirundinaceus)
Illustration redrawn by AI from a real photograph

Mountain Swiftlet

Aerodramus hirundinaceus (Stresemann, 1914)

11–13 cmLength10 gWeight

The mountain swiftlet (Aerodramus hirundinaceus) is a species of swift in the family Apodidae.

Busiest months: July–August · Most records: Papua New Guinea, Indonesia

Least Concern

Where and when it's recorded

Busiest months: July–August · Most records: Papua New Guinea, Indonesia

Mountain Swiftlet has been recorded at 21 of the 8,276 birding hotspots we track, in 2 countries and regions.

Records by month Southern Hemisphere

Where it's recorded most

  1. Kumul LodgePapua New Guinea240 records
  2. Ambua LodgePapua New Guinea226 records
  3. Rondon Ridge LodgePapua New Guinea175 records
More places
  1. Rondon RidgePapua New Guinea131 records
  2. Tari GapPapua New Guinea127 records
  3. Highlands Hwy – above Ambua Lodge to Tari GapPapua New Guinea103 records
  4. Minggre Birdwatching HomestayIndonesia86 records
  5. Arfak Mtns – MaybriIndonesia63 records
  6. Tonga TrailPapua New Guinea59 records
  7. Tomba & Murmur Pass [2400-2800m]Papua New Guinea41 records

Countries and regions with the most records

Papua New GuineaIndonesia

eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.

About

The mountain swiftlet (Aerodramus hirundinaceus) is a species of swift in the family Apodidae. It is endemic to the island of New Guinea and the nearby islands of Karkar, Yapen and Goodenough. It was once placed in the genus Collocalia but has been moved, with many others, to Aerodramus.

Excerpt from Wikipedia, CC BY-SA 4.0 · authors · Read more on Wikipedia

Questions

How big is the Mountain Swiftlet?

The Mountain Swiftlet is about 11–13 cm long and weighs around 10 g.

Where does the Mountain Swiftlet live?

Its breeding range: Australasia: New Guinea. It is most often recorded in Papua New Guinea and Indonesia.

When is the best time to see the Mountain Swiftlet?

At the hotspots we track, it is recorded most in July and August (Southern Hemisphere).

Is the Mountain Swiftlet endangered?

The IUCN Red List classifies the Mountain Swiftlet as Least Concern.

What does the Mountain Swiftlet eat?

Main food: Insects & other invertebrates.

What family is the Mountain Swiftlet in?

It belongs to the family Swifts (Apodidae), order Apodiformes.

At a glance

Length
11–13 cm
Weight
10 g
Habitat
Forest
Diet
Insects & other invertebrates
Lifestyle
Feeds in the air
Migration
Resident (barely migrates)
Conservation
Least Concern
More measurements
Wing
115 mm
Tail
48 mm
Bill
6 mm
Tarsus
8 mm

Averages from the AVONET dataset; length from field guides where available.

Range

Australasia: New Guinea

Breeding range, IOC World Bird List 15.2

Classification

Family
Swifts Apodidae
Genus
Aerodramus

Other birds in the genus Aerodramus

Mountain Swiftlet

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Free to use with credit: “Illustration: Bird Album (birdalbum.com)”. Drawn by AI from a reference photo by Markus Lilje. ↗

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