Cave Swiftlet

Cave Swiftlet

Collocalia linchi

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
60–70% · Likely
overall probability at Bali Barat National Park
480 Verified records at Bali Barat National Park
August Best month highest sighting rate
🌅 Crepuscular When it's active at dawn and dusk

The cave swiftlet or linchi swiftlet (Collocalia linchi) is a species of swift in the family Apodidae. It is found on the Indonesia islands of Sumatra, Java and Bali. It is a woodland species and nests in caves. The Bornean swiftlet was considered a subspecies, but is now usually considered distinct. Wikipedia →

60–70% of wildlife watchers report a Cave Swiftlet sighting in Bali Barat National Park, based on 480 days of visitor records from GBIF citizen-science data.

📅 Monthly Probability

60–70
Jan
60–70
Feb
70–80
Mar
60–70
Apr
60–70
May
40–50
Jun
70–80
Jul
70–80
Aug
60–70
Sep
50–60
Oct
70–80
Nov
50–60
Dec

🌅 When They're Spotted

Most active at dawn and dusk · across all parks (global)

🌅Crepuscular
☀️🌙🌙12am6am12pm6pm12am

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 Probability
1 Bali Barat National Park 🇮🇩 Indonesia
60–70%

More parks will be added in future updates.

Quick answers

What are the chances of seeing a Cave Swiftlet in Bali Barat National Park?

About 65% of wildlife watchers report a Cave Swiftlet sighting in Bali Barat National Park, based on 480 days of visitor records from GBIF citizen-science data.

When is the best time to see Cave Swiftlet in Bali Barat National Park?

August has the highest sighting rate for Cave Swiftlet in Bali Barat National Park in our monthly data.

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