The City of Irvine Mayor Christina L. Shea recently visited an Irvine Ranch Conservancy habitat restoration site at Bommer Canyon, where Sage Environmental Group was contracted to deploy its in-house herd of goats to graze invasive and non-native weeds during May 2019.
The site is located within Bommer Canyon in the City of Irvine Open Space Preserve. The Irvine Ranch Conservancy is implementing this habitat restoration project in partnership with the City of Irvine. The project is in an area that was part of Irvine's historic cattle operations that resulted in overgrazing and the introduction of non-native plants and weeds, which degraded the natural habitat.
Targeted, intensive goat grazing is being tested as a method to consume the weeds and seeds and prepare the site for direct seeding with native species. The restoration area will link existing coastal sage scrub habitat on the adjacent hillside with restored riparian habitat.
We invite you to view this short video that includes remarks by Christina L. Shea (Mayor, City of Irvine), David Raetz (Deputy Director, Irvine Ranch Conservancy), and Alissa Cope (Principal Planner/Habitat Restoration, Sage Environmental Group).