• Carlsbad Raceway

    HELIX biologists and construction personnel worked with a commercial developer to restore approximately 20 acres of native habitats on the site of the historic Carlsbad Raceway. The project involved restoration of both upland and wetland habitats to create a contiguous open space preserve. Specific activities included biological monitoring, planting, seeding and maintenance of the restoration...

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  • Inland Feeder

    HELIX biologists and construction personnel worked with Psomas and Metropolitan Water District to successfully restore nearly 100 acres of alluvial fan sage scrub along the Inland Feeder Pipeline, a water pipeline and tunnel water conveyance facility. The project required special attention to San Bernardino Kangaroo Rat and San Jacinto Valley Crown Scale habitat requirements. Year-round...

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