Overview
The giant swiftlet (Hydrochous gigas), also known as the waterfall swift, is a species of bird in the swift family, Apodidae. It is the only member of the monotypic genus Hydrochous. It is found in Malaysia, Sumatra and Java, where its natural habitats are subtropical or tropical moist montane forests and rivers. It may be threatened by habitat loss.
Summary from Wikipedia, available under CC BY-SA 4.0.
Range and habitat
Southern Thai-Malay Peninsula, Sumatra, Java, and Borneo.
Range description: AviList Global Avian Checklist.
Sources and further reading
- Wikipedia: Giant swiftlet
- eBird: sightings, maps and photos
- xeno-canto: sound recordings
- Birds of the World: full species account (subscription)
- BirdLife DataZone: status and threats
- IUCN Red List (threat status)
- AviList global checklist (taxonomy)
Last updated September 29, 2026.
