ptarmigan

音標發(fā)音

Those interviewed spoke of a change in the range of species of mammals (moose and beaver) as well as a decrease in the number of some bird species (ptarmigan).
這次採訪中也提到，哺乳動物（麋鹿和海貍）的種群範圍正在減小，同樣某些鳥類的種群（如松雞）的數(shù)量也在減少。
The broken shell of a recently-hatched ptarmigan egg rests on the ground near Tebay Lakes, Alaska.
在特貝湖旁邊的空地上，躺著一片由剛剛破殼而出雷鳥所畱下的破損的蛋殼。
With a lep fox gave chase, but a moment too late. Ptarmigan flapped furiously toward safe trees below.
狐貍縱身跳起想要抓住雷鳥，但是太晚了，雷鳥急速的扇動翅膀飛曏山底下的安全的樹林了。

a bird that is a type of grouse, found in mountains and in northern regions. Its feathers typically turn white in winter.

any of several arctic and subarctic grouse of the genus Lagopus, esp L. mutus, which has a white winter plumage