There has been a large decline in the native Bull Trout population because of their new resource competitors (Brook Trout) and because of hybridization between the Brook Trout and Bull Trout produces sterile offspring. It is important that artificial bait is used in order to prevent the introduction of another non-native species.īrook Trout are native to eastern North America and have also have been introduced to the western United States through the stocking of rivers and streams for sport fishing. Rainbow Trout and Kokanee Salmon, the only two surviving species, are allowed to be fished out of the lake with artificial bait due to being non-native. In fact, only two species have survived since the introduction of the six species that were originally placed in the lake between the years 1888 to 1941.
No streams flow into or out of Crater Lake, the deepest lake in the United States.įish are not native to Crater Lake. The three warmest and driest months of the year in the park are July, August, and September, which have temperatures between 40☏ to 80☏. By the time spring begins, 10 to 15 feet of snow are generally still on the ground. This area has one of the highest annual volumes of snow (over 500 inches) in the continental United States and is snow-covered during about nine months each year. Visit Media to see details.Ĭrater Lake National Park, Oregon’s only national park, is located on the crest of the Cascade Mountains and holds the remnants of what was once a tall stratovolcano known as Mt.
0 kommentar(er)
