Adam Spencer, The Triplicate

Sunday tour provides chance to see what's been done

Looking out over seemingly endless expanses of European beachgrass in Tolowa Dunes State Park, the idea of clearing out all of the invasive plant often triggers a response like, "Yeah, right."

But efforts in Lanphere dunes to the south in Humboldt County have accomplished just that, restoring miles of the area to a flowering, bio-diverse collection of native plants.

Proof of the possibility of restoration locally will be demonstrated during a Sunday tour comparing the monotony of beachgrass to the vibrant, multi-colored variety of more than 70 native plants at a recently restored 17-acre site in Tolowa Dunes.

Andrea Pickart, a U.S. Fish and Wildlife Service ecologist at

Humboldt Bay National Wildlife Refuge, who led the dune restoration work

in Humboldt, will be giving a presentation on the Dunes at 1 p.m. at

Lake Earl Wildlife Information Center, followed by the tour.

A strong case for restoration can be made for Tolowa Dunes because

of its ecological makeup, which is unique to the West Coast, Pickart

said. The dunes have many more permanent freshwater ponds than found in

other northern California dunes. The addition of Lake Earl, Lake Tolowa

and their surrounding wetlands seals the deal for Tolowa Dunes'

biological importance.

"It's a beautiful juxtaposition of different habitat types, which is very attractive to wildlife," Pickart said.

Dune restoration benefits native wildlife as much as it does

plants. Threatened birds like the western snowy plover find European

beach grass too thick and impenetrable for nesting, but thrive in native

dune vegetation, said Sandra Jerabek, programs manager of Tolowa Dunes


The tour will highlight the blooming silvery phacelia (phacelia

argentea), a rare and endangered plant that only grows on the Tolowa

Coast in Del Norte and in Curry and Coos counties.

Restoration work began in 2010 for the site to be explored Sunday,

which is just south of Lake Tolowa, but the native dune plants are

springing back quickly without any need to replant them.

"What's phenomenal is a lot of the seeds from these native plants

stay in the sand - some for decades. They call it a seed bank," said Sue

Calla, education coordinator for the stewards. "If you release what's

impeding them from sprouting, they'll sprout, and all of sudden there's

flowers all over the dunes again."

A restored dune is covered with dozens of plant species, including

many flowering plants - it's not just a pile of sand as some would


State agencies have devoted resources and work crews to help clear

the site to be toured Sunday, "because it's so biologically valuable,"

Jerabek said.

"It's a treat for people to get out there, because it's a remote, off-trail area that people usually never get to," she said.

Pickart and her work provided inspiration for the Tolowa Dunes Stewards when restoration work began in 2003.

"Andrea is the person that started dune restoration on the North

Coast in the early '90s," Jerabek said. "She's like the mother of dune


The restoration site first tackled in 2003 includes Del Norte's

largest moving dune, a massive mountain of sand providing great views of

the Siskiyou mountains. The work was completed mostly by the Tolowa

Dunes Stewards and volunteers hand-pulling beachgrass on the weekends

for the past nine years.

The volunteers pile up the grass, which is then burned by state

officials. Burning the plants before pulling them wouldn't remove the

long roots that keep beachgrass alive.

"We would love to have more community participation," Jerabek said. "It's not hard work, we're near the beach and we have fun."

Organic coffee and cookies will be provided during the

presentation. Bring good walking shows, a warm layer of clothing (in

case of wind), sunscreen or a sunhat, and water.

Pickart hopes Sunday isn't as windy as it has been on the North

Coast, but in a sense she welcomes the wind because "that's why we have


Reach Adam Spencer at


andbull; WHAT: Presentation on dune restoration

andbull; WHEN: 1 p.m. Sunday

andbull; WHERE: Meet at Lake Earl Wildlife Information Center, tour follows