Rocky shorelines are a key coastal ecosystem found along the U.S. Pacific Coast, characterized by cliffs, tide pools, and rugged coastlines.

The Pacific Coast of the U.S. is known for its rocky shorelines, which feature cliffs, tide pools, and rocky outcrops. These ecosystems support diverse marine life, including sea stars, crabs, and various algae species. Mangroves are typically found in warmer, subtropical regions like Florida, not along the Pacific Coast. While salt marshes can be found in parts of the U.S. Pacific Coast, they are more commonly associated with the U.S. East Coast and Gulf Coast. Rocky shorelines are a defining feature of the Pacific coastline.