Indian Swiftlet

Indian Swiftlet

Aerodramus unicolor

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
20–30% · Possible
overall probability at Horton Plains National Park

📅 Monthly Probability

10–20
Jan
30–40
Feb
10–20
Mar
30–40
Apr
30–40
May
30–40
Jun
10–20
Jul
30–40
Aug
20–30
Sep
20–30
Oct
10–20
Nov
10–20
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 Eravikulam National Park 🇮🇳 India
40–50%
2 Sinharaja Forest Reserve 🇱🇰 Sri Lanka
30–40%
3 Horton Plains National Park 🇱🇰 Sri Lanka
20–30%
4 Periyar National Park 🇮🇳 India
10–20%
5 Minneriya National Park 🇱🇰 Sri Lanka
10–20%
6 Nagarhole National Park 🇮🇳 India
10–20%
7 Yala National Park 🇱🇰 Sri Lanka
10–20%
8 Wilpattu National Park 🇱🇰 Sri Lanka
10–20%

Quick answers

What are the chances of seeing a Indian Swiftlet in Horton Plains National Park?

About 20% of visitor-days record a Indian Swiftlet sighting in Horton Plains National Park, based on 88 observer-days of citizen-science data from GBIF.

When is the best time to see Indian Swiftlet in Horton Plains National Park?

April has the highest sighting rate for Indian Swiftlet in Horton Plains National Park in our monthly data.

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