Be Prepared! Tire Chains or Cables May Be Required in the Parks at Any Time
All vehicles must carry chains or cables when entering a chain-restricted area. It's the law (CA Vehicle Code, Section 605, Sections 27450-27503). Road conditions may change often. For road conditions, call 559-565-3341 (press 1, 1). More »
Vehicle Length Limits in Sequoia National Park (if Entering/Exiting Hwy 198)
Planning to see the "Big Trees" in Sequoia National Park? If you enter/exit via Hwy. 198, please pay close attention to vehicle length advisories for your safety and the safety of others. More »
Amphibians, Reptiles, & Fish
The introduction of fish has had many unintended effects - the most dramatic being the resulting decline in the mountain yellow-legged frog populations (under consideration for listing as federally endangered) due to predation. Scientists have investigated the role of other causative factors in their decline, such as acid deposition, UV-B radiation, and disease, but predation is clearly the main problem. When fish are present, they eat frogs, force frogs into marginal habitat, and fragment the population, the latter of which hinders recolonization. Wildlife management staff hope to remove exotic fish from some naturally fishless lakes to help restore the native frog population.
In order to monitor the density, distribution, and species composition of native and exotic fish, counts are regularly conducted along set transects. Transects of western pond turtles in low elevation rivers and streams are another important monitoring project. These turtles are impacted negatively by non-native bullfrogs that eat the young.
Did You Know?
Not all American black bears are black! Colors also include chocolate, brown, cinnamon, and even blonde. When you see a brown-colored bear in Sequoia and Kings Canyon parks, you are seeing a black bear, not a grizzly. Although a grizzly is on the state flag, none remain in the wilds of California.