Building Anew Along the Shores of San Diego County

Local chapters, universities, Indigenous groups, and 香港六合开奖记录 California collaborate to revitalize a shoreline that has long been left to the depredations of industrial action.

The coastline in southern California is getting friendlier for marsh birds thanks to the collaboration between local 香港六合开奖记录 chapters, their coalition partners, and 香港六合开奖记录 California. Together, they鈥檝e begun restoring portions of Mission Bay and land adjacent to Buena Vista Lagoon to what the land and plant life looked like before European colonizers arrived. That hard work was on full display earlier this month during聽聽at Mission Bay, where coalition partners organized a variety of interactive learning experiences and opportunities for attendees to do a little restoration work of their own: Kids and parents worked alongside college students to pick up trash from the shoreline and helped weave harvested tule grass into the structural components for traditional boats and nesting platform covers for endangered聽Ridgway鈥檚 Rail.

Kayak tour on Mission Bay with Marbled Godwits in foreground.
Kayak tour with Marbled Godwits at Love Your Wetlands Day event at Kendall-Frost Marsh Reserve in San Diego, California on February 3, 2024. Photo: Sydney Walsh/香港六合开奖记录

Love Your Wetlands Day is one part of a much larger initiative that has brought together聽,听,听San Diego City College 香港六合开奖记录 Club, their other coalition partners in聽, the local Kumeyaay and Pay贸mkawichum Indigenous communities, and聽聽in an effort to rewild some of the most built-up shorelines in North America. This work is part of a hemispheric-wide effort to protect marshes and rebuild resilient coastlines in the face of a warming world.

聽鈥淭hese wetlands supported bird and human communities for thousands of years before they were transformed by development,鈥 says Natalie Shapiro, the executive director of Buena Vista 香港六合开奖记录 Society. 鈥淭hey were part of a large corridor of migratory stopover habitat all along the Pacific Coast鈥攁nd they can be that again, with the restoration and care that we are investing in them today.鈥

Participants build a Kumeyaay tule boat at Love Your Wetlands Day event at Kendall-Frost Marsh Reserve in San Diego, California on February 3, 2024. Photo: Sydney Walsh/香港六合开奖记录

Before European colonization, Mission Bay was a 4,000-acre complex of wetland habitats, including saltwater bays, tidal estuaries, tidal marsh, and surrounding upland habitat. The Kumeyaay people lived near and relied upon the wetlands, and other Indigenous communities knew it as an important resource as well. But starting in the mid-19th century, the Army Corps of Engineers constructed a series of connected saltwater lagoons and diked rivers, and, by the mid-1940s, had dredged and filled the wetlands. Today only 40 acres of wetland remain in the Mission Bay area. Thirty miles to the north, Buena Vista Lagoon, historically a tidal influenced ecosystem with salt marsh and mud flat habitats, was cut off from the ocean due to a weir constructed in the 1940s. This shifted the lagoon to a freshwater habitat, ultimately destroying the marshes in the area that depended on the tides.

In both cases, wetland birds like Ridgway鈥檚 Rail, Long-billed Curlew, Black-crowned Night-Heron, and Belding's Savannah Sparrow, have all lost vital habitat and the coastline and surrounding human communities have become far less resilient to climate change and sea-level rise.聽 聽

Person with binoculars and rainbow in background.
Executive Director of Buena Vista 香港六合开奖记录 Society, Natalie Shapiro, at Buena Vista Lagoon in Oceanside, California on February 2, 2024. Photo: Sydney Walsh/香港六合开奖记录

鈥淩idgway's Rail depend on tidal wetlands to survive," says Andrew Meyer, director of conservation for San Diego 香港六合开奖记录. "Up and down the Pacific Flyway, those are the same places humans have moved into in the last couple hundred years and changed drastically. But our Native American partners show us that humans can live alongside these habitats and these now-endangered birds for tens of thousands of years in a different way. We must restore tidal wetlands not only for these rails, but also Belding's Savannah Sparrow, and many other species that benefit from coastal wetlands, and very importantly, all of us.鈥

It took years to have all of the necessary conversations around these two projects, but once local communities, ecologists, state agencies, and others had agreed that restoration was necessary, things picked up. Both Buena Vista 香港六合开奖记录 and San Diego 香港六合开奖记录 worked with experts on what the wetlands had been like before鈥攎any of whom are members of the Kumeyaay and Pay贸mkawichum communities that had stewarded the land for thousands of years and upon which much of their traditional lifeways are based鈥攁nd began the challenging process of getting the work funded. That鈥檚 when 香港六合开奖记录 California鈥檚 Andrea Jones and Liliana Griego joined the efforts, and 香港六合开奖记录 California has been instrumental in getting more than $1.5 million in grant funding to make these restoration projects happen.

鈥淲e are grateful for the Dorrance Family Foundation in their ongoing support for this regional restoration effort and the ability to leverage that for additional state funds," says Liliana Griego, senior coastal program manager for 香港六合开奖记录 California. 鈥淭he work the chapters are doing locally are contributing to large scale improvements across our coastline by increasing resiliency for coastal communities and enhancing habitat for migratory birds along the Pacific Flyway.鈥

Land acknowledgement at Buena Vista Lagoon in Oceanside, California on February 2, 2024. Photo: Sydney Walsh/香港六合开奖记录

These projects are a work in progress. At press time, San Diego County is leading a project to return the lagoon to its historic conditions as a salt marsh estuary open to the ocean. Volunteers from Buena Vista 香港六合开奖记录 and its Pay贸mkawichum partners will begin the challenging process of rewilding 3.8 acres of marsh adjacent to the lagoon and watch to see what happens.

That work is informed by centuries of knowledge that the Pay贸mkawichum are trying to protect and maintain, despite being displaced from their coastal ancestral homes. That knowledge鈥攖heir stories鈥攁re being documented and shared by and for tribal members in an effort to ensure that this knowledge is conserved and carried into the future. Buena Vista 香港六合开奖记录 is collaborating with members from the Pay贸mkawichum to increase access so they can reconnect to their ancestral land, reclaim their stories, and ensure that they play a leading role in shaping the future of their ancestral land around the Buena Vista Lagoon. The development of the Pay贸mkawichum Ecological Knowledge 101 Program will be created by local Indigenous and Pay贸mkawichum educators for multigenerational tribal participants to share and document Indigenous stories, participate in hands-on restoration opportunities, and learn and help shape the future restoration efforts around Buena Vista Lagoon.

Landscape of Mission Bay.
Mission Bay during the Love Your Wetlands Day event at Kendall-Frost Marsh Reserve in San Diego, California on February 3, 2024. Photo: Sydney Walsh/香港六合开奖记录

In Mission Bay, the ReWild Mission Bay coalition continues to fight for more wetland restoration and collaborate with the Kumeyaay community to highlight their stories and the stewardship they've engaged in for the land since time immemorial. Their eventual goal: up to 315 acres of restored habitat, including 227 acres of newly restored wetland.聽聽will not be achieved this year or next or even the year after that. But each step forward is a chance to create more habitat for birds, more carbon pulled from the atmosphere, more places to absorb the effects of rising oceans, and most importantly, more places where communities can access the land and dream of what might be possible for generations to come.