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#0549 · 🐦 birds

Eurasian Moorhen

🇳🇱 Waterhoen ·Gallinula chloropus

LCleast concern 🐦 Birds 📍 in the Netherlands
Eurasian Moorhen, photo 1 of 8
1/8 © Alexis Lours · CC BY 4.0

what is it?

The common moorhen ( Gallinula chloropus ) (also known as the waterhen and as the swamp chicken ) is a bird species in the family Rallidae. It is distributed across many parts of the Old World.

base stats

  • NL sightings 3,458iNaturalist, research grade
  • worldwide 136,517iNaturalist observations
  • weight 348 gadult, up to
  • threat LCleast concern

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

  • Spotted 3,458 times in the Netherlands on iNaturalist: the #18 most seen of the birds in NL.
  • 136,517 observations worldwide on iNaturalist.
  • Weighs only about 348 g.
  • Scientifically named in 1758 (268 years ago).

fact sheet

English
Eurasian Moorhen
Nederlands
Waterhoen
scientific name
Gallinula chloropus
class
Aves
order
Gruiformes
family
Rallidae
IUCN Red List
LC · least concern
sightings in NL
3,458
sightings in Europe
93,129
sightings worldwide
136,517
GBIF records in NL
604,739
weight
348 g
length
—
lifespan
—
named
1758

IUCN in Dutch: niet bedreigd. Blank means the sources don't say.

relatives· Rallidae

Sources: iNaturalist taxon 201282, Wikidata Q18847, GBIF 5228199, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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