Caroline Swiftlet (Aerodramus inquietus)
Illustration redrawn by AI from a real photograph

Caroline Swiftlet

Aerodramus inquietus (Kittlitz, 1858)

11 gWeight

The Caroline swiftlet (Aerodramus inquietus), also known as the island swiftlet, Micronesian swiftlet, or Caroline Islands swiftlet, is a species of swift in the family Apodidae.

Busiest months: April · Most records: Micronesia

Least Concern

Where and when it's recorded

Caroline Swiftlet has been recorded at 6 of the 8,276 birding hotspots we track, in 1 country or region.

Records by month Northern Hemisphere

Where it's recorded most

  1. Weno IslandMicronesia83 records
  2. Nan MadolMicronesia15 records
  3. Tol SouthMicronesia14 records
More places
  1. Pein UhMicronesia6 records
  2. Sokehs RidgeMicronesia5 records
  3. Mangrove Bay HotelMicronesia4 records

Countries and regions with the most records

Micronesia

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 Caroline swiftlet (Aerodramus inquietus), also known as the island swiftlet, Micronesian swiftlet, or Caroline Islands swiftlet, is a species of swift in the family Apodidae. Some taxonomists consider it to be a subspecies of the uniform swiftlet. It is endemic to the Caroline Islands, and its natural habitat is subtropical or tropical moist lowland forests.

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

Questions

How big is the Caroline Swiftlet?

The Caroline Swiftlet weighs around 11 g.

Where does the Caroline Swiftlet live?

Its breeding range: Pacific Ocean: Chuuk, Pohnpei and Kosrae (central, eastern Caroline Islands, central Micronesia). It is most often recorded in Micronesia.

When is the best time to see the Caroline Swiftlet?

At the hotspots we track, it is recorded most in April (Northern Hemisphere).

Is the Caroline Swiftlet endangered?

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

What does the Caroline Swiftlet eat?

Main food: Insects & other invertebrates.

What family is the Caroline Swiftlet in?

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

At a glance

Weight
11 g
Habitat
Forest
Diet
Insects & other invertebrates
Lifestyle
Feeds in the air
Migration
Resident (barely migrates)
Conservation
Least Concern
More measurements
Wing
114 mm
Tail
51 mm
Bill
7 mm
Tarsus
8 mm

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

Range

Pacific Ocean: Chuuk, Pohnpei and Kosrae (central, eastern Caroline Islands, central Micronesia)

Breeding range, IOC World Bird List 15.2

Classification

Family
Swifts Apodidae
Genus
Aerodramus

Other birds in the genus Aerodramus

Caroline Swiftlet

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

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