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#1159 · 🐦 birds

Willow Ptarmigan

🇳🇱 Moerassneeuwhoen ·Lagopus lagopus

LCleast concern 🐦 Birds 📍 in Europe, not in NL
Willow Ptarmigan, photo 1 of 10
1/10 © Игорь Двуреков · CC BY-NC 4.0

what is it?

The willow ptarmigan (/ˈtɑːrmɪɡən/) ( Lagopus lagopus ) is a bird in the grouse subfamily Tetraoninae of the pheasant family Phasianidae. It is also known as the willow grouse and in Ireland and Britain, where it was previously believed to be a separate species, as the red grouse . It is a sedentary species, breeding in birch and other forests and moorlands in northern Europe, the tundra of Scandinavia, Siberia, Alaska and northern Canada, in particular in the province...

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 5,439iNaturalist observations
  • weight 720 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

  • No confirmed wild sightings in the Netherlands on iNaturalist: you'd have to travel for this one.
  • 5,439 observations worldwide on iNaturalist.
  • Weighs only about 720 g.
  • Scientifically named in 1758 (268 years ago).

fact sheet

English
Willow Ptarmigan
Nederlands
Moerassneeuwhoen
scientific name
Lagopus lagopus
class
Aves
order
Galliformes
family
Phasianidae
IUCN Red List
LC · least concern
sightings in NL
0
sightings in Europe
1,113
sightings worldwide
5,439
GBIF records in NL
25
weight
720 g
length
—
lifespan
—
named
1758

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

relatives· Phasianidae

Sources: iNaturalist taxon 931, Wikidata Q178702, GBIF 2473421, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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