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SANTA ANA MTN. FOOTHILLS: "Oven Canyon" tributary to Gypsum Canyon, Oven Canyon Road, 0.6 km SSW Gypsum Gate & 5.6 km (by air) W Sierra Peak. Black Star Canyon 7.5' USGS Quad

LOMAS DE SANTIAGO: Saddleback Management Unit just north of Santiago Canyon Road and immediately west of Irvine Lake, ca. 2.1 km (by air) S Irvine Lake dam spillway Black Star Canyon 7.5' USGS Quad

SANTA ANA MTN. FOOTHILLS: Tributary to Santa Ana Canyon, "Blue Sky Weir" west of State Route 241, 540 meters SSE south end of Weir Canyon Road and ca 4.0 km NE Robber's Peak. Black Star Canyon 7.5' USGS Quad: UTM Z11 0433255mE, 3745529mN

UCNRS Burns Piñon Ridge Reserve, along footpath east of the outhouse and under nearby boulders

UCNRS Burns Piñon Ridge Reserve, west of house and south of workshop on flat area on the old road to the water tank, just below water tank amongst boulders

City of San Juan Capistrano, San Juan Creek, 300m SW of junction of Cold Springs Canyon, Caspers Park, Santa Ana Mts.

City of San Juan Capistrano, Santa Ana Mts., Ronald W. Caspers Wilderness Park, San Juan Creek, 100m W confluence of Hot Springs Creek, 0-.2m from forest road

Great Park, on intersection between Irvine Blvd and Aquila. Revegetated constructed bioswale. Referred to as Aquila Springs by IRWD and subcontractors. Immediately W of Tomato Springs Wash

UCI Eco Preserve, SE side of preserve, adjacent to trail connecting bridge to Research Park

UCI Eco Preserve, wetland mitigation site, adjacent to Research Park along California Ave

UCI Ecological Preserve, 250 meters S of Locke Ct. entrance and 170 m N of HWY 73. Upslope of trail

UCI Ecological Preserve, 250 meters S of Locke Ct. entrance and 170 m N of HWY 73. Along trail

UCNRS Burns Piñon Ridge Reserve; bottom of the middle reach of Railroad Canyon North

SANTA ANA MTN. FOOTHILLS: Lower Gypsum Cyn., Central Ridge west of Gypsum Cyn. Rd., 1.7 km S by air Gypsum gate & 5.2 km W Sierra Peak. Black Star Cyn. 7.5' USGS Quad

UCNRS San Joaquin Marsh Reserve, adjacent to the bluff road, ~ 370 m NNE of the FDA building

Cleveland National Forest, San Juan Trail. Near Sugarloaf Peak.

Santa Ana Mountains, Cleveland National Forest, Trabuco District, near Falcon Campground

LOMAS DE SANTIAGO: Upper Agua Chinon, ca. 1.2 km W Bolero Lookout, El Toro 7.5' USGS Quad

LOMAS DE SANTIAGO: Ridge between Agua Chinon and Borrego Canyon along Mustard Road, ca. 1.0 km WSW Bolero Lookout, El Toro 7.5' USGS Quad

Great Park, on intersection between Irvine Blvd and Aquila. Revegetated constructed bioswale. Immediately W of Tomato Springs Wash

Santiago Canyon. Approximately 110 meters east of Santiago Canyon Road. Red Rock Management Unit.

Santiago Cyn

Slopes below Hummingbird Spring, Wildrose Canyon, Panamint Mtns.

FS Road NF-195, 1.2 air km NNE of Pyramid Peak, crest of Cascade Range

Long Beach, end of Boathouse Lane, Jack Dunster Biological Reserve

Santa Ana Mountains, Cleveland National Forest, Pleasants Peak, Smashmouth Trail near communications towers

Los Cerritos Wetlands, adjacent to Zedler Marsh

Santa Ana Mountains, Orange County, Upper Hot Springs Canyon, within Airport Fire burn scar, along bare hill adjacent to minor canyon tributary

SE side of and below I-84, 2.6 air km WSW of Thompsons Lake, elev. 25 m

0.8 air km SSE of Wanapum Dam, near boat launch on west shore of Priest Rapids Reservoir on Columbia River

Colorado Lagoon, near golf course fence

Newport Back Bay, Mountains to the Sea Trail and Bikeway, North entrance of Big Canyon Trail

Mount Baldy, Falling Rock Canyon, Ice House Canyon Trail. 7 m east of trail and 10 m west of river

FS Road NF-195, 1.9 air km north-northeast of Pyramid Peak

UCNRS San Joaquin Marsh Reserve: Middle marsh, open area between freshwater marsh and coastal sage scrub, 27m off Bluff Road

LOMAS DE SANTIAGO: Red Rock Wilderness, Lower Limestone Canyon, ridge, ca 140 meters north of Santiago Road & ca. 1.3 km WNW (by air) Black Star Staging Area, Black Star Canyon 7.5' USGS Quad

UCNRS Burns Piñon Ridge Reserve; small canyon south of the campsite on gentle slope between two washes, ~5 meters east of the reserve boundary

Bioswale, Irvine Blvd and Ridge Valley, Irvine

LOMAS DE SANTIAGO: Red Rock Wilderness, Lower Limestone Canyon, just west of Blue Diamond Road, ca 3.1 km SE Irvine Lake dam spillway, Black Star Canyon 7.5' USSGS Quad

Cleveland National Forest, Trabuco District, Santa Ana Mountains, Silverado Motorway Trail

Hicks Haul Rd. About 1 km N of Toll Rd.

UCI Ecological Preserve, uphill, NE of the toll road

Santiago Creek. 100 m from Rd to Augustine Staging Area.

UCNRS Burns Piñon Ridge Reserve, north of Burns' house, ~ 30 m from the workshop

Santa Ana Mtns.: Upper east fork Weir Cyn., ca 3.5 km by air ENE Robbers Peak along ridge dividing Weir and Gypsum Canyons. Black Star Cyn. 7.5' USGS Quad

SANTA ANA MTNS.: Upper Trabuco Cyn. along Trabuco Cyn. Trail, ca 1.2 km by air NE Los Pino Peak. Alberhill 7.5' USGS Quad

Above Bethel Ridge Road, 1 air km WSW of summit of Bethel Ridge

Above Route 14, 1.1 air km WNW of N tip of Miller Island

Upper Newport Back Bay, Delhi Ditch

Santiago Canyon. Approximately 95 meters south of the intersection of Red Rock Canyon Road and Red Spur Road. Red Rock Managment Unit.