Most of the birds that have ent the brief summer on the tundra now disa ear, leaving only the golden eagle, the gyrfalcon, the ptarmigan, and the owy owl to brave the sunle northern winter.
在苔原度过短暂夏天的大部分鸟类现已消失，只剩下金鹰、白隼、松鸡和雪白色的猫头鹰来迎接这没有太阳的北极之冬。
Any of various game birds in the family Tetraonidae (order Galliformes), including the prairie chicken and ptarmigan, or the sandgrouse (order Columbiformes).
鸡形目松鸡科的几种猎鸟。包括草原鸡、雷鸟和沙鸡（鸠鸽目）。
The ptarmigan's feathers change color with the seasons.
山鹑的羽毛随着季节变换颜色。
Hikers often spot ptarmigans in the alpine tundra.
徒步旅行者经常在高山草甸上发现山鹑。
Ptarmigans are well-camouflaged in their snowy habitat.
山鹑在雪地栖息地中具有很好的伪装能力。
The ptarmigan is a type of grouse found in cold regions.
山鹑是一种生活在寒冷地区的松鸡类动物。
Predators such as foxes and eagles prey on ptarmigans.
狐狸和老鹰等捕食山鹑。
Ptarmigans are known for their distinctive mating displays.
山鹑以其独特的交配展示而闻名。
Inuit hunters rely on ptarmigans for food and feathers.
因纽特猎人依靠山鹑获取食物和羽毛。
The ptarmigan's diet consists of plants, berries, and insects.
山鹑的饮食包括植物、浆果和昆虫。
The ptarmigan population has been declining due to habitat loss.
由于栖息地丧失，山鹑的种群数量一直在下降。
Ptarmigans are well-adapted to survive in harsh Arctic conditions.
山鹑适应艰苦的北极条件生存。
Most of the birds that have ent the brief summer on the tundra now disa ear, leaving only the golden eagle, the gyrfalcon, the ptarmigan, and the owy owl to brave the sunle northern winter.
在苔原度过短暂夏天的大部分鸟类现已消失，只剩下金鹰、白隼、松鸡和雪白色的猫头鹰来迎接这没有太阳的北极之冬。
Any of various game birds in the family Tetraonidae (order Galliformes), including the prairie chicken and ptarmigan, or the sandgrouse (order Columbiformes).
鸡形目松鸡科的几种猎鸟。包括草原鸡、雷鸟和沙鸡（鸠鸽目）。
The ptarmigan's feathers change color with the seasons.
山鹑的羽毛随着季节变换颜色。
Hikers often spot ptarmigans in the alpine tundra.
徒步旅行者经常在高山草甸上发现山鹑。
Ptarmigans are well-camouflaged in their snowy habitat.
山鹑在雪地栖息地中具有很好的伪装能力。
The ptarmigan is a type of grouse found in cold regions.
山鹑是一种生活在寒冷地区的松鸡类动物。
Predators such as foxes and eagles prey on ptarmigans.
狐狸和老鹰等捕食山鹑。
Ptarmigans are known for their distinctive mating displays.
山鹑以其独特的交配展示而闻名。
Inuit hunters rely on ptarmigans for food and feathers.
因纽特猎人依靠山鹑获取食物和羽毛。
The ptarmigan's diet consists of plants, berries, and insects.
山鹑的饮食包括植物、浆果和昆虫。
The ptarmigan population has been declining due to habitat loss.
由于栖息地丧失，山鹑的种群数量一直在下降。
Ptarmigans are well-adapted to survive in harsh Arctic conditions.
山鹑适应艰苦的北极条件生存。
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