elizabeth gonzalez
invasive species removal at trestles beach
filmed at trestles beach in san onofre state beach park, california, this video documents the removal of invasive asparagus asparagoides (bridal-veil). park employee jerry explains the ecological threat the plant causes by forming dense mats that block sunlight and choke out native species like salt brush and buckwheat.
invasive species alter ecosystems across the country and the us epa estimates that 42% of current endangered species are impacted significantly by invasive species;
the video shows the removal of the root systems of the asparagus asparagoides. the clip concludes by directing viewers to www.volunteer.gov to find volunteer opportunities at nearby state parks.



