凉爽清澈的河水，还有松散的碎石河床拥有2000外欧鳟巢穴，是世界上欧鳟巢穴最密集的地方。
The cool, clear waters with loose gravel beds hold some 2, 000 bull trout nests, among the highest concentration in the world.
凉爽清澈的河水，还有松散的碎石河床拥有2000外欧鳟巢穴，是世界上欧鳟巢穴最密集的地方。
The cool, clear waters with loose gravel beds hold some 2,000 bull trout nests, among the highest concentration in the world.
夏天，欧鳟从Koocanusa湖逆流而上50英里(约80.4公里)，到不列颠哥伦比亚威格·沃姆河产卵。
In the summer bull trout forge 50 miles upstream from Lake Koocanusa to spawn in the Wigwam River drainage in British Columbia.
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