Black-nest Swiftlet

Black-nest Swiftlet

Aerodramus maximus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~10% · With luck
at Gunung Leuser National Park
33 Verified sightings at Gunung Leuser National Park From 2019 to 2026
320 Verified sightings across all 10 parks From 2019 to 2026
July Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Black-nest Swiftlet

The black-nest swiftlet (Aerodramus maximus) is a species of swift in the family Apodidae. It is found in Brunei, Indonesia, Malaysia, Myanmar, the Philippines, Singapore, Thailand, and Vietnam. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest.

Its saliva is one of the main sources of edible nests for bird's nest soup. 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 Gunung Leuser National Park 🇮🇩 Indonesia
~10%
2 Kinabatangan Wildlife Sanctuary 🇲🇾 Malaysia
~10%
3 Tanjung Puting National Park 🇮🇩 Indonesia
~10%
4 Taman Negara National Park 🇲🇾 Malaysia
<5%
5 Sepilok 🇲🇾 Malaysia
<5%
6 Danum Valley Conservation Area 🇲🇾 Malaysia
<5%
7 Way Kambas National Park 🇮🇩 Indonesia
Insufficient data
8 Bako National Park 🇲🇾 Malaysia
Insufficient data
9 Kerinci Seblat National Park 🇮🇩 Indonesia
Insufficient data
10 Kinabalu Park 🇲🇾 Malaysia
Insufficient data

Quick answers

What are the chances of seeing a Black-nest Swiftlet in Gunung Leuser National Park?

About 10% of wildlife watchers report a Black-nest Swiftlet sighting in Gunung Leuser National Park, based on 33 verified sightings from GBIF citizen-science data.

When is the best time to see Black-nest Swiftlet in Gunung Leuser National Park?

July has the highest sighting rate for Black-nest Swiftlet in Gunung Leuser National Park in our monthly data.

← Back to Gunung Leuser National Park