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University of California Natural Reserve System

Network of nature reserves in California From Wikipedia, the free encyclopedia

The University of California Natural Reserve System (UCNRS) is a system of protected areas throughout California.[1] The reserves support UC's mission of teaching, research, and public service. Unlike national and state parks, they are not available for recreational uses, because they were specifically created to enable UC scientists to conduct research free from such distractions.

Bodega Marine Lab, Bodega Marine Reserve

The system began with UC Berkeley zoology professor Joseph Grinnell. In 1937, near the end of his career, Grinnell began to work on a proposal to establish UC's first wildland field station for zoology teaching and research. He had initially looked to the U.S. national parks for research sites, but became frustrated with the National Park Service and how its other priorities often got in the way of his priorities. Grinnell became convinced that only a natural reserve owned by the university itself "would provide the permanent protection necessary for long-term teaching, research, and monitoring of California's ecosystems."[2]

Grinnell did not live long enough to see his proposal succeed. In May 1939, two weeks after Grinnell's sudden death from a heart attack, the Regents of the University of California voted to accept his proposal and created the oldest reserve in the system, Hastings Natural History Reservation.[2]

On January 22, 1965, at the suggestion of Kenneth S. Norris, the UC Board of Regents voted to formally join Hastings and six other reserves into the Natural Land and Water Reserves System.[3] In 1970, it was renamed the Natural Reserve System.[4] In 2026, the organization was renamed UC Nature.[5]

List of reserves

More information Reserve, Campus ...
Reserve Campus Area (ha) Area (Acre) Coordinates Web Notes
Angelo Coast Range ReserveBerkeley1,7554,33639°43′45″N 123°38′40″W[6]On the South Fork of the Eel River.
Protected by The Nature Conservancy (TNC).
Año Nuevo Island ReserveSanta Cruz102537°6′30″N 122°20′10″W[7]UC manages site within the larger Año Nuevo State Reserve, owned and operated by California State Parks.
Blue Oak Ranch ReserveBerkeley1,3193,25937°22′53″N 121°44′14″W[8]In the Diablo Range, northwest of Mount Hamilton.
Bodega Marine ReserveDavis14636238°18′25″N 123°3′54″W[9]On Bodega Bay.
Box Springs ReserveRiverside6516033°59′31″N 117°17′43″W[10]Adjacent to UC Riverside.
Philip L. Boyd Deep Canyon Desert Research CenterRiverside2,4776,12233°35′N 116°20′W[11]In the Santa Rosa Mountains, near Palm Desert.
Burns Piñon Ridge ReserveIrvine12932034°8′20″N 116°27′10″W[12]In the Mojave Desert, near Joshua Tree National Park.
Carpinteria Salt Marsh ReserveSanta Barbara4912034°24′N 119°31′W[13]In Carpinteria.
Chickering American River ReserveBerkeley6,82916,87539°14′48″N 120°19′31″W[14]In the headwaters basin of the North Fork of the American River, Sierra Nevada.
Coal Oil Point Natural ReserveSanta Barbara6817034°25′N 119°52′W[15]Adjacent to the Santa Barbara campus. Coal Oil Point seep field is offshore.
Dawson Los Monos Canyon ReserveSan Diego9523433°8′30″N 117°15′20″W[16]Within the town of Vista.
Elliott Chaparral ReserveSan Diego7418332°52′6″N 117°8′33″W[17]At former Camp Kearny, on the Kearny Mesa.
Emerson Oaks ReserveRiverside9824133°28′N 117°2′W[18]In the Temecula Valley, southern Riverside County. Protected by TNC.
Fort Ord Natural ReserveSanta Cruz24560536°40′N 121°46′W[19]At the former Fort Ord, near Monterey Bay.
Hastings Natural History ReservationBerkeley9602,37336°12′30″N 121°33′30″W[20]In the Santa Lucia Mountains, upper Carmel Valley.
James San Jacinto Mountains ReserveRiverside7719033°48′30″N 116°46′40″W[21]In the San Jacinto Mountains.
Satellite site Oasis de los Osos (west end of the Coachella Valley) protected by TNC.
Hans Jenny Pygmy Forest ReserveBerkeley287039°17′N 123°45′W[22]Above the coast in Mendocino County.
Protected by TNC.
Jepson Prairie ReserveDavis6341,56638°16′N 121°49′W[23]In the Central Valley.
Protected by TNC and the Solano Land Trust.
Kendall-Frost Mission Bay Marsh ReserveSan Diego82132°47′N 117°13′W[24]On Mission Bay.
Kenneth S. Norris Rancho Marino ReserveSanta Barbara20250035°31′41″N 121°4′35″W[25]Coast near Cambria.
Landels-Hill Big Creek ReserveSanta Cruz1,5843,91136°4′N 121°35′W[26]In the Santa Lucia Mountains, along the Big Sur coast.
TNC involved in the protection of this site.
Lassen Field Station Davis N/A N/A 40°20′48″N 121°36′29″W An agreement with the National Park Service makes Lassen Volcanic National Park available to users.
McLaughlin Natural ReserveDavis2,8007,05038°52′N 122°24′W[27]Within the Blue Ridge Berryessa Natural Area.
Merced Vernal Pools and Grassland Reserve Merced 2,656 6,561 37.3753°N 120.413°W / 37.3753; -120.413 (Merced Vernal Pools and Grassland Reserve) [28] Next to the UC Merced campus
Motte Rimrock ReserveRiverside28971533°48′45″N 117°15′30″W[29]In western Perris Valley, Peninsular Ranges.
Point Reyes Field Station Berkeley N/A N/A 37°59′48″N 122°42′12″W [30] Within Point Reyes National Seashore.
Quail Ridge ReserveDavis1,0112,50038°28′59″N 122°8′58″W[31]Near the Blue Ridge Berryessa Natural Area. QuRiNet deployed here.
Sagehen Creek Field StationBerkeley3,6429,00039°25′57″N 120°14′13″W[32]In the northern Sierra Nevada, near Truckee and north of Lake Tahoe.
Operated by the University of California under a long-term special-use permit from the U.S. Forest Service.
San Joaquin Marsh ReserveIrvine8220233°39′30″N 117°51′30″W[33]Upper Newport Bay.
Santa Cruz Island ReserveSanta Barbara18,62446,02034°0′N 119°44′W[34]Santa Cruz Island.
Protected, owned, and managed by TNC.
Scripps Coastal ReserveSan Diego34284432°52′30″N 117°15′15″W[35]Adjacent to the UC San Diego Scripps Institution of Oceanography.
Sedgwick ReserveSanta Barbara2,3585,89634°42′N 120°1′W[36]In the Santa Ynez Valley and the foothills of the San Rafael Mountains.
Sierra Nevada Aquatic Research Laboratory Santa Barbara 22.6 56 37°36′50″N 118°49′56″W [37] South of the town of Mammoth Lakes and southwest of the Mammoth Yosemite Airport. Land is leased from the Los Angeles Department of Water and Power.
Stebbins Cold Canyon ReserveDavis23358338°30′32″N 122°5′50″W[38]Within the Blue Ridge Berryessa Natural Area.
Steele/Burnand Anza-Borrego Desert Research CenterIrvine35.68833°24′N 116°39′W[39]An agreement with Anza-Borrego Desert State Park and the Anza-Borrego Foundation makes the park, which is managed by California State Parks, available to field station users.
Strathearn Ranch Reserve Santa Cruz 1,093 2,700 36°50′2″N 121°9′48″W [40] Near Hollister.
Stunt Ranch Santa Monica Mountains ReserveLos Angeles12631034°6′N 118°39′W[41]In Los Angeles County, within the Santa Monica Mountains National Recreation Area.
Sweeney Granite Mountains Desert Research CenterRiverside3,6009,00034°48′20″N 115°39′50″W[42]In the Granite Mountains, within the Mojave National Preserve.
Valentine CampSanta Barbara6215437°37′47″N 118°59′44″W[43]Within the town of Mammoth Lakes.
White Mountain Research CenterLos Angeles184537°21′41″N 118°19′36″W[44]Five research facilities ranging from the Owens Valley to the highest point of the White-Inyo Mountains east of the town of Bishop.
Yosemite Field StationMercedN/AN/A37°32′23″N 119°39′29″W[45]An agreement with the National Park Service makes Yosemite National Park, Sierra Nevada available to users.
Younger Lagoon ReserveSanta Cruz102636°57′3″N 122°3′57″W[46]The northwest edge of Monterey Bay on the west side of the city of Santa Cruz.
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