Feather Falls is a waterfall located on the Fall River, a tributary of the Middle Fork Feather River, within the Plumas National Forest in the Sierra Nevada mountain range in Butte County, eastern California, United States.

The falls can be partially seen from the middle arm of Lake Oroville but are usually observed from a platform accessed by either of two trails maintained by the United States Forest Service.

The area at Frey Creek is a famous stopping point for migrating ladybugs.

The ladybugs can usually be seen from November to March, but some sightings have been reported as early as August.

The ladybugs stay for the winter, and then fly back down into the valley when spring comes.