Indian Swiftlet

Indian Swiftlet

Aerodramus unicolor

Silhouette: Aviceda (vectorized by T. Michael Keesey) · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~20% · Possible
at Minneriya National Park
34 Verified sightings at Minneriya National Park From 2019 to 2026
1,912 Verified sightings across all 10 parks From 2019 to 2026
November Best month highest sighting rate
🌅 Crepuscular When it's spotted at dawn and dusk

About the Indian Swiftlet

The Indian Swiftlet or Indian Edible-Nest Swiftlet (Aerodramus unicolor) is a small swift. It is a common resident colonial breeder in the hills of Sri Lanka and southwest India. The half-cup nest is built on a vertical surface, often in a cave. The male swift uses thick saliva to construct the white, shiny nest into which two eggs are laid.

The relatively tasteless nests are harvested, and mixed with chicken, spices, and other flavours as bird's nest soup, a supposed aphrodisiac. This 12 cm long species is mainly dark brown above and paler brown below. It has swept-back wings that resemble a crescent or a boomerang. The body is slender, and the tail is short and only slightly indented.

Both sexes and young birds are similar. The Indian swiftlet has very short legs which it uses only for clinging to vertical surfaces, since swifts never settle voluntarily on the ground. These swifts spend most of their lives in the air, living on the insects they catch in their bills, and they drink on the wing.

Grimmett, Inskipp and Inskipp, Birds of India ISBN 0-691-04910-6 Chantler, Paul and Driessens, Gerald, Swifts ISBN 1-873403-83-6 Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Eravikulam National Park 🇮🇳 India
~40%
2 Sinharaja Forest Reserve 🇱🇰 Sri Lanka
~30%
3 Mudumalai National Park 🇮🇳 India
~30%
4 Horton Plains National Park 🇱🇰 Sri Lanka
~20%
5 Periyar National Park 🇮🇳 India
~20%
6 Minneriya National Park 🇱🇰 Sri Lanka
~20%
7 Nagarhole National Park 🇮🇳 India
~10%
8 Yala National Park 🇱🇰 Sri Lanka
~10%
9 Wilpattu National Park 🇱🇰 Sri Lanka
~10%
10 Bandipur National Park 🇮🇳 India
~10%

Quick answers

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

About 20% of wildlife watchers report a Indian Swiftlet sighting in Minneriya National Park, based on 34 verified sightings from GBIF citizen-science data.

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

November has the highest sighting rate for Indian Swiftlet in Minneriya National Park in our monthly data.

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