As the lake trout population has been reduced by nearly three decades of netting, Yellowstone Lake s native cutthroat trout have slowly rebounded and gotten bigger — a lot bigger.
Motorized use on the pass has grown steadily over the past decade. Some skiers and hikers argue riders can damage the tundra by riding across dry land between snowy areas.
The study proved what most gardeners already know: adding nutrients to the soil can boost plant growth. Or in the case of gardening cougars, plants will nourish their prey.