Rocky Habitats Protection
Oregon’s iconic rocky habitats are both biologically and culturally important, making up 41% of the states 362 mile coastline. From famous Haystack Rock on the north coast to the numerous majestic sea stacks and rock arches off Oregon’s beautiful south coast, these rocky habitats support a wealth of marine life from colonial nesting seabirds, kelp beds, and thousands of fish and invertebrate species. These breathtaking rocky features and headlands attract millions of visitors and recreationists each year.
The state of Oregon is currently updating its Rocky Habitat Management Plan providing the opportunity to increase protections of the most vital rocky shore habitats in Oregon. Sign up for our oceans list to learn how you can help advocate for Oregon’s rocky habitats.
Rocky Habitat Importance and Threats
Rocky habitats provide critical nesting habitat to over one million colonial nesting seabirds in Oregon. They are also home to rocky shore avian specialists like the Black Oystercatcher and Harlequin Duck that rely almost entirely on shellfish for food. Oregon’s rocky habitats support productive kelp and seagrass beds, marine mammal haul-out sites, hundreds of fish species including important spawning areas for juvenile fish, and thousands of invertebrate species including sea stars, anemones, shellfish. These epicenters of rich marine biodiversity are often next to areas of high human use and are therefore especially vulnerable to disturbance, pollution, and other impacts.
Rocky habitat types in Oregon include nearshore rocks and islands, precipitous headlands, rocky beaches, and seaside cliffs – this includes areas exposed during low tide as well as submerged rocky reefs.
Rocky Habitats Strategy
The plan used to manage Oregon’s rocky habitat resources is being updated for the first time in nearly 25 years. In 1994 Oregon published the Territorial Sea Plan which acts as a guiding framework for agencies to manage the coastal environment. Chapter 3 of the plan, Rocky Habitats Management Strategy provides a broad plan to manage tide pools, rocky beaches, and headlands that make up Oregon’s rocky habitats. Little has been done to this management plan since its adoption in 1994, yet the uses and threats to Oregon’s rocky environments have intensified significantly.
Currently, rocky shoreline sites in Oregon are designated in the following management categories:
|Designation||Definition||Number of sites||Sites designated in 1994|
|Marine Conservation Area (formerly Habitat Refuge)||Conserve the natural system to the highest degree possible by limiting impacts to habitat & wildlife||1
Tillamook Head, Cape Lookout south, Hooskanaden Creek, & Cape Ferrelo
|Marine Research Reserve||Maintain the natural system to support scientific research & monitoring while maintaining ecological integrity||7
Boiler Bay, Pirate Cove, Strawberry Hill, Gregory Pt., Cape Arago sites (3), Brookings
Cape Blanco & Humbug Mt.
|Marine Garden||Protect rocky habitat resources to support learning opportunities & maintain ecological integrity (prioritize education & awareness)||7
Haystack Rock, Cape Kiwanda, Otter Rock, Yaquina Head, Yachats SP, Cape Perpetua, Harris Beach
|Not Yet Designated (in 1994 plan)||Areas that require further study to designate||1||5
Ecola Pt, Seal Rock, Blacklock Pt, Devil’s Backbone area, Otter Pt. area, south Sam Boardman SP
|Marine Shore||All other rocky habitat sites on the Oregon coast with no designation||0||>15|
|Protected areas in state waters|
|Marine Reserves & Marine Protected Areas||Marine Reserve: removal of all marine life as well as ocean development are prohibited. Marine protected Areas are like marine reserves but there is some allowance for extractive uses||14
5 Marine Reserves & 9 MPAs
The Oregon Department of Land Conservation and Development (DLCD) is the agency leading the Rocky Shores Strategy update. Click here for more background on this process as well as an interactive map depicting each designated site. Despite these designations there has been little oversight on how fully the strategy has been implemented or if efforts have led to better outcomes.
Table Sources: ODFW Regulations (pgs. 83-87): http://www.eregulations.com/wp-content/uploads/2019/03/19ORFW_LRx.pdf, Territorial Sea Plan, DLCD staff
Over the next 2-3 years there will be multiple opportunities for public comment on the Rocky Shores Strategy update process. An initial step is the completion of an updated scientific inventory which will compile all the new rocky shore-related science since 1994 to identify biologically rich hotspots, data gaps, as well as documentation of areas with increasing human usage. Portland Audubon is contributing data from our Black Oystercatcher community science monitoring project to this effort.
Ultimately there will be the opportunity to recommend new site designations as well as recommend agency management and outreach practices to most effectively protect rocky shoreline sites. Portland Audubon will work to increase habitat protections through upgraded or new site designations at key sites.
How You Can Help
- Stay tuned for action alerts for public comment and for talking points on recommendations
- Attend an upcoming meeting or presentation on the process
- Review the list of designated and non-designated rocky shore line sites and let us know if you have any site recommendations to increase protection
- Get involved in one of our coastal community science projects