Bolsa Chica Ecological Reserve

Bolsa Chica State Ecological Reserve is a natural reserve and public land in Orange County, governed by the state of California, and immediately adjacent to the city of Huntington Beach, California. The reserve is designated by the California Department of Fish and Wildlife to protect a coastal wetland and upland, with both migratory and resident threatened and endangered species of wildlife and wildflowers.

The western boundary of the ecological reserve abuts two other state agency lands of State Route 1 managed by Cal Trans and California State Parks.