The Wallis Annenberg Wildlife Crossing project in Los Angeles is nearing the end of Stage 1 with the addition of specially manufactured soil to cover the crossing. Stage 2 will connect the structure to the hills to allow wildlife to use it, with completion scheduled for the end of 2026. The project includes innovative techniques to mimic native soils and features to support the growth of native plants.
Key Points
Stage 1 completion involves seeding and planting native shrubs and perennials
Stage 2 will connect the structure to the hills for wildlife use
Innovative soil and plant growth techniques are being employed
Efforts to restore mountain habitat and blend the crossing with the surrounding hills
Pros
Nearing completion of Stage 1 with the addition of specially manufactured soil
Innovative techniques to mimic native soils and support growth of native plants
Potential for enhancing wildlife connectivity and reducing habitat fragmentation
Cons
Delays in completion due to heavy rains in 2022 and 2023
Challenges in managing invasive plant species that could affect the newly planted native plants