Tern Island Restoration


SCH Number
Public Agency
California Department of Fish and Wildlife, South Coast Region 5 (CDFW)
Document Title
Tern Island Restoration
Document Type
NOE - Notice of Exemption
Document Description
The Tern islands were created in the late 1970’s after part of the wetlands were restored to allow seawater influence. During this time, two islands were created to provide nesting habitat for tern species, specifically the California least tern (Sternula antillarum browni) and habitat for migratory and wintering bird species. The Southern Tern Island (STI) was originally 1.7 acres, and the North Tern Island (NTI) was 1.8 acres in size. Today, STI has 0.6 acres of usable nesting area. North Tern Island has managed to sustain most of the original footprint, the elevation has significantly changed with only part of the island serving as nesting areas for tern and plover species. Over the past 50 years, the islands have degraded in size from weather and erosion. This has resulted in tern nest failure due to flooding during high tides. When considering sea level rise, it is critical these islands are restored to their original size. Currently, four tern species and the Federally listed Western snowy plover (Charadrius nivosus nivosus) nest on the islands. Over the past 50 years, 15 or more bird species have been observed commonly using the islands to rest and forage during the winter months. Many bird species continue to use the islands as a rest stop while migrating along the Pacific Flyway. The project will utilize dredging sand to refill and construct the island back to their original size. This will be done during the non-nesting season and accessible through the west levee road which travels from the inlet (dredging area) to the islands. A temporary road will be designed to access the islands. Once the island restoration is complete, the roads will be removed.

Contact Information

Robin Madrid
Agency Name
California Department of Fish and Wildlife
Job Title
Senior Enviromental Scientist (Supervisory)
Contact Types
Lead/Public Agency


Huntington Beach
Southern California
Other Location Info
Bolsa Chica Ecological Reserve (1442 acre), located along the Pacific Coast Highway in Huntington Beach within Orange County, California.

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class 33
Reasons for Exemption
Restoring the tern islands back to their original elevation and footprint does not involve any new permanent structures or facilities, sewer, water or other permanent changes to the habitat that did not exist before.


Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

Download CSV New Search Print