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A white-tailed ptarmigan in fully-white winter plumage. A ptarmigan displaying its natural camouflage, matching the patterns of the lichen covered rock of its environment. The white-tailed ptarmigan ( Lagopus leucura ), also known as the snow quail , is the smallest bird in the grouse tribe.
Some animals of the far north, like the snowshoe and Arctic hares, Arctic fox, stoat, and rock ptarmigan change their coat colour (by moulting and growing new fur or feathers) from brown or grey summer camouflage to white in the winter; the Arctic fox is the only species in the dog family to do so. [5]
Willow ptarmigan (also willow grouse) Lagopus lagopus (Linnaeus, 1758) Summer: marbled brown and reddish with black tail and white underparts; winter: most subspecies have white plumage except for black tail. 10–20 subspecies. Circumarctic range in forest and moorlands of northern Eurasia and North America. Status: Least Concern. Red grouse
Lagopus muta pyrenaica – MHNT. The rock ptarmigan (Lagopus muta) is a medium-sized game bird in the grouse family.It is known simply as the ptarmigan in Europe. It is the official bird for the Canadian territory of Nunavut, [4] where it is known as the aqiggiq (ᐊᕿᒡᒋᖅ), and the official game bird for the province of Newfoundland and Labrador. [5]
The summer plumage is browner and in the winter, the male willow ptarmigan lacks the rock ptarmigan's black stripe between the eyes and bill. [3] The white-tailed ptarmigan (Lagopus leucura) in North America is smaller, has a white tail and finely-barred greyer plumage and lives permanently above the tree line. [5] The distinctive red grouse of ...
The icterids are a group of small to medium-sized, often colorful passerine birds restricted to the New World and include the grackles, New World blackbirds, and New World orioles. Most species have black as a predominant plumage color, often enlivened by yellow, orange or red. Nine species have been recorded in the park.
It is made by stuffing a seal skin with 300 to 500 little auks. Once full and airtight, the skin is sealed with seal fat and the little auks are left to ferment for 3 to 18 months under a pile of rocks. Caught in spring, little auks are a human food resource in winter. [26] However, Knud Rasmussen's death is attributed to food poisoning by kiviaq.
The red grouse is differentiated from the willow ptarmigan and rock ptarmigan by its plumage being reddish brown, and not having a white winter plumage. The tail is black and the legs are white. There are white stripes on the underwing and red combs over the eye. Females are less reddish than the males and have less conspicuous combs.