Rock Ptarmigan
Lagopus muta
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<birdfyi-bird slug="lagopus-muta"></birdfyi-bird>The Rock Ptarmigan (Lagopus muta) is a bird species in the family Phasianidae (fasane und rebhühner), within the order Galliformes (hühnervögel). Recorded measurements include a wingspan of 37.7 cm and a weight of 608.5 g. The IUCN Red List classifies it as Least Concern.
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Über uns
A medium-sized grouse of the order Galliformes inhabiting arctic and alpine tundra across the Holarctic. Weighing ~609 g, it undergoes three annual moults, turning white in winter for camouflage. Feeds on buds, leaves, and berries. Least Concern.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Flügelspannweite | 37,7 cm | 14.8 in |
| Gewicht | 608,5 g | 21.46 oz |
Habitat & Range
Geografisches Verbreitungsgebiet
Circumpolar resident of Arctic and alpine tundra across North America, Europe, and Asia. Resident or short-distance altitudinal migrant.
Diet & Feeding
Eats alpine plants, buds, berries, seeds, and lichen; shifts to willow/birch buds in winter when snow covers ground vegetation.
Erhaltungsstatus
Verhalten & Brutverhalten
Nistverhalten
Nest type: SC. Incubation: 21-24 days. Fledging: 33 days.
Gelegegröße
3-11
Lautgebung
Gesang
Males produce a belching, rattling 'er-err-errr-karr' from rocky alpine terrain; deep, guttural, and frog-like. Alarm is sharp 'kek-kek'. Contact calls low and rolling; female clucks softly.
Taxonomie
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Ordnung | Galliformes (Hühnervögel) |
| Familie | Phasianidae (Fasane und Rebhühner) |
| Genus | Lagopus |
| Arten | Lagopus muta |
Distribution
Rock Ptarmigan has been recorded in 3 countries.
countries highlighted
External Databases
Häufig gestellte Fragen
What does the Rock Ptarmigan eat?
Where does the Rock Ptarmigan live?
Is the Rock Ptarmigan endangered?
How does the Rock Ptarmigan nest?
What does the Rock Ptarmigan sound like?
How big is the Rock Ptarmigan?
What order and family does the Rock Ptarmigan belong to?
Similar Birds
Other species in the Phasianidae family