Young ptarmigan (Lagopus mutus) in boulder field

Photo: Young ptarmigan (Lagopus mutus) in boulder field. Ptarmigans change their plumage from summer to winter.
Description: Young ptarmigan (Lagopus mutus) in boulder field. Ptarmigans change their plumage from summer to winter.
L Habitat: Narrow terrace in the glacier-side flank of a lateral moraine. Sparse, high alpine environment. Ice-free since approx. 1940. Altitude: about 2350m a.s.l.
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Lat.: Lagopus mutus
Family: Phasianidae
Subfamily: Tetraoninae
Location: Bernese Oberland, Switzerland
Date Month/Year: 9.2018
Photographer: Daniela Oberli, Hasle-Rüegsau
Number: C140576