Tioga & Glacier Point Roads Closed for the Winter
The Tioga Road (Highway 120 through the park) and Glacier Point Road are closed due to snow; they usually reopen late May or June. You can check on current road conditions by calling 209/372-0200 (press 1 then 1). More »
Fish Species List
Listed are native and non-native fish found in Yosemite National Park.
Native fish are only found in the lower elevations of Yosemite. Native fish—including California roach, Sacramento pikeminnow, hardhead, and riffle sculpin—inhabit the lower reaches of the Merced River up to the vicinity of El Portal. Historic accounts suggest that rainbow trout and Sacramento suckers occurred as high as Yosemite Valley on the Merced River. Waterfalls prevented fish from migrating up the Tuolumne River into the Poopenaut and Hetch Hetchy Valleys and up the South Fork of the Merced River to Wawona. Hence, the majority of waterbodies in what is now Yosemite were naturally fishless.
Rainbow trout (Oncorhynchus mykiss)
U.S. Fish and Wildlife Service
Seven non-native species and two non-native hybrid trout occur in Yosemite National Park. From the first recorded planting in 1877 until 1990, more than 33 million fish were stocked into waters of Yosemite. Most of these fish were trout for sport fishing. Rainbow trout, although native to lower elevations, are non-native to waters above Yosemite Valley. The following non-native fish can be found in the park:
Bullgill (Lepomis macrochirus)
Did You Know?
Black bears in Yosemite are active both day and night. Most bears that rely on natural food sources are active during the day. However, those that get food from people are often active at night, when they can quietly sneak around and grab unattended food. More...