#1399 · 🐦 birds
Dusky Moorhen
🇳🇱 Zwart Waterhoen ·Gallinula tenebrosa
8 photos from iNaturalist (Creative Commons) · credits & licences
what is it?
The dusky moorhen ( Gallinula tenebrosa ) is a bird species in the rail family and is one of the eight extant species in the moorhen genus. It occurs in India, Australia, New Guinea, Borneo and Indonesia. It is often confused with the purple swamphen and the Eurasian coot due to similar appearance and overlapping distributions. They often live alongside birds in the same genus, such as the Tasmanian nativehen and the common moorhen.
base stats
Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).
fun facts
- No confirmed wild sightings in the Netherlands on iNaturalist: you'd have to travel for this one.
- 25,116 observations worldwide on iNaturalist.
- Weighs only about 570 g.
- Scientifically named by John Gould in 1846 (180 years ago).
fact sheet
- English
- Dusky Moorhen
- Nederlands
- Zwart Waterhoen
- scientific name
- Gallinula tenebrosa
- class
- Aves
- order
- Gruiformes
- family
- Rallidae
- IUCN Red List
- LC · least concern
- sightings in NL
- 0
- sightings worldwide
- 25,116
- GBIF records in NL
- 0
- weight
- 570 g
- length
- —
- lifespan
- —
- named
- 1846 by John Gould
IUCN in Dutch: niet bedreigd. Blank means the sources don't say.
relatives· Rallidae
#0533 📷 10Common Coot
🇳🇱 Meerkoet
Fulica atra
LC 👀 8.5k in NL
#0549 📷 8Eurasian Moorhen
🇳🇱 Waterhoen
Gallinula chloropus
LC 👀 3.5k in NL
#0715 📷 7Water Rail
🇳🇱 Waterral
Rallus aquaticus
LC 👀 130 in NL
#0793 📷 8Western Swamphen
🇳🇱 Purperkoet
Porphyrio porphyrio
LC 👀 27 in NL
#0801 📷 10Spotted Crake
🇳🇱 Porseleinhoen
Porzana porzana
LC 👀 24 in NL
#0868 📷 10Little Crake
🇳🇱 Klein Waterhoen
Zapornia parva
LC 👀 9 in NL
#0906 📷 9Corn Crake
🇳🇱 Kwartelkoning
Crex crex
LC 👀 5 in NL
#0913 📷 10Baillon's Crake
🇳🇱 Kleinst Waterhoen
Zapornia pusilla
LC 👀 5 in NL
Sources: iNaturalist taxon 357, Wikidata Q1078223, GBIF 5228220, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.
