Meet a beautiful, long-lived sucker found nowhere else on Earth except Nevada's Pyramid Lake (known also as Kooyooe Pa’a Panunadu/"Cui-ui Standing Water" by the Northern Paiute people) and the lower Truckee River. We deep dive into the changes this system has seen and what's being done to conserve this endangered fish. Our guest is U.S. Fish and Wildlife Service fish biologist Erik Horgen.