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Webster 1913 Edition
Ptarmigan
Ptar′mi-gan
,Noun.
[Gael.
tarmachan
; cf. Ir. tarmochan
, tarmonach
.] (Zool.)
Any grouse of the genus
Lagopus
, of which numerous species are known. The feet are completely feathered. Most of the species are brown in summer, but turn white, or nearly white, in winter. ☞ They chiefly inhabit the northern countries and high mountains of Europe, Asia, and America. The common European species is
Lagopus mutus
. The Scotch grouse, red grouse, or moor fowl (Lagopus Scoticus
), is reddish brown, and does not turn white in winter. The white, or willow, ptarmigan (Lagopus albus
) is found in both Europe and America. Webster 1828 Edition
Ptarmigan
PT`ARMIGAN
,Noun.