Crater Lake is not only one of the deepest lakes in the world, it's also one of the clearest in the U.S. Since our first visit, we have returned every year, now with our little family in tow.
来自MSN5 个月
Crater Lake managers introduced an invasive crayfish in 1915. Now it may wipe out a unique newtThe demise of the Crater Lake newt, also known as the Mazama newt ... that the crayfish could occupy 100% of the shoreline in as little as two years. “Without endangered species protections ...
Crater Lake is not only one of the deepest lakes in the world, it’s also one of the clearest in the U.S. Since our first visit, we have returned every year, now with our little family in tow.
The newts live only in Oregon’s Crater Lake and their populations have crashed in recent years due to the expansion of introduced signal crayfish and warming lake temperatures from climate change.
The newt exists only in Crater Lake, and its populations have plummeted in recent years because of warming lake temperatures and the expanding population of signal crayfish, a predator species ...
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