Native American - Acorns (part 1 of 4)

I want to document what I have learned about the consumption of acorns in California.  This is a four-part series.

Image credit:  Dave's Garden, "Harvesting and Preparing Acorns"

Acorn (Quercus sp.)

Part 1:  The Gathering

Everyone ate acorn.  E. W. Gifford, “California Balanophagy” in R. F. Heizer and M. A. Whipple, eds., The California Indians - A Source Book, 2nd ed; rev. ed. (Berkeley, CA: University of California Press, 1971), 301.  Acorn was a staple food everywhere it was found in abundance and was replaced with piñon nuts or mesquite as a staple only in the desert regions where oak trees were scarce.  (Heizer and Whipple, 81)

Acorns contain tannin and phytic acid, both compounds that function as antinutrition, binding to minerals and interfering with the enzymes needed to digest food, thus preventing their absorption.  These phytochemicals make the acorns bitter and toxic. Some acorns contain more of the compounds than others but all need to be leached to make them edible and safe when consumed in quantity or with any regularity.  California Indians processed their acorns and in doing so, “obtained as much as 50% of their yearly calories from acorns, without experiencing harm” and showing “acorns can be part of a healthful, nutrient-dense diet, - but not in their raw form.” Arthur Haines,  "Do Sweet Acorns Still Need To Be Leached?", Bulletin of Primitive Technology, 47 (Spring 2014), 74-75.

The method of processing varied depending on the region, but many of the steps were similar.  The general approach was to:  dry the acorn, remove the hull, pound the kernel to a powder, use water to remove the toxins, cook, and eat. 

Leaching was the technique of choice for the majority of the people. (Heizer and Whipple, 302)  But before leaching could occur, other steps needed to be performed. 

When the leaves turn yellow, …, it’s acorn gathering time.  Acorns fall from the trees twice each season.  The first fall consists of unhealthy, worm- and insect-infested acorns, and it is left alone.

Winds bring the others down later, in late September or early October depending on the weather.  These good, healthy acorns are heavier than the others, a quality that is felt for as they are gathered off the ground.  Each acorn is also inspected by sight and felt for any bumps or holes.  The flawed acorns are left on the ground to return to the earth or be eaten by squirrels or birds.  Beverly R. Ortiz, It Will Live Forever: Traditional Yosemite Indian Acorn Preparation, as told by Julia F. Parker, 2nd ed. (Berkeley, CA: Heyday Books, 1996), 41.

The caps were removed and the gathered acorns were dried before storage or use.  (Miller, 87)  They were spread in single layers in the sun and checked regularly for insect damage.  Drying kept stored acorn from mildewing, hardened the shell to make it easier to crack open, and made it easier to pound the kernels into a powder.  Sometimes the drying was hastened by cracking the shell with a hammerstone or cutting it with a knife, if the acorn was to be eaten right away. (Ortiz, 45-47)

Created for long-term storage of dried acorns

Image credit:  

Handbook of Indians of California (1919), by A. L. Kroeber (1919)

An excellent source for a detailed description and photos is:

Miwok Material Culture: Indian Life of the Yosemite Region (1933)
by S. A. Barrett and E. W. Gifford

Be sure to click on the Plate links.

Native American - Introduction

Picture credit:  California Intermountain Culture

Their Food Lives in California

Living in a land of great plenty … There is no record of starvation anywhere in Central California.  Even the myths of this area have no reference to starvation.  All around the Ohlones were virtually inexhaustible resources; and for century after century the people went about their daily life secure in the knowledge that they lived in a generous land, a land that would always support them.  Malcolm Margolin, The Ohlone Way - Indian life in the San Francisco-Monterey Bay area (Berkeley, CA: Heyday Books, 1978), 40.

The groups of Indians we call the Ohlone lived between Point Sur and the San Francisco Bay. (Margolin, 1)  They had available to them shellfish, fish, rabbits and other small mammals, birds, eggs, seeds, greens, pine nuts, acorns, and more.  (Margolin, 13-23)

California is geographically and ecologically diverse, so it is unreasonable to expect the entire state to be a land of “inexhaustible resources.”  Yet non-Indian observers who recorded the food gathering and eating habits in various locations found, sometimes to their surprise, a wide variety of items available, even in the desert.

“I cannot pretend to have exhausted the food supply for these Indians, but I have discovered not less than sixty distinct products for nutrition … all derived from desert or semidesert localities …,” wrote David Prescott Barrows when studying the Cahuilla Indians in southeastern California in the late 19th century.  David Prescott Barrows, “Desert Plant Foods of the Coahuilla” in  R. F. Heizer and M. A. Whipple, eds., The California Indians - A Source Book, 2nd ed; rev. ed. (Berkeley, CA: University of California Press, 1971), 306.  He listed honey mesquite, screwbean mesquite (tornillo), various species of Chenopodium (amaranth), agave, yucca, date palms, junipers, acorn, pine nuts, various cacti, and more. (Heizer and Whipple, 308-314)

It is that ecological diversity and the abundance it provided that allowed most California Indians to remain hunter-gatherers.   S. J. Jones, “ Some Regional Aspects of Native California”, in R. F. Heizer and M. A. Whipple, eds. The California Indians - A Source Book, 2nd ed; rev. ed. (Berkeley, CA: University of California Press, 1971), 88-89.  They didn’t require traditional agricultural methods because a generous environment provided a more-than-adequate diet.  (Margolin, 45)  The Chumash Indians of the Santa Barbara area, in particular, were noted for their hunter-gatherer skills: 

They had a technology – the tools and techniques – for collecting, processing and storing these foods efficiently.  And they had a trade network, stretching from the Channel Islands to the highest pine forests, which assured them access to a wide variety of foods all year round.  Because of their success in using the natural environment, they did not plant crops of corn, beans, and other vegetables as so many other American Indians did.  Nor did they raise domestic animals.  They relied, instead, on acorns and other nuts, seeds, roots, bulbs, and leaves from an incredible variety of native plants.  They also enjoyed an abundance of fish and shellfish from the rivers and ocean.  They were skilled at hunting the plentiful wild game:  deer, antelope, rabbits, birds and seals.  Beached whales provided an occasional feast.  Even such small animals as ground squirrels and grasshoppers were trapped and eaten. …

[Food] was usually so plentiful that they had ample time for leisure activities … There was time, too, for religious festivals and for the development of their arts and crafts to the highest standard.  … [The] Chumash were able to go beyond survival, to develop a truly unique and fascinating culture.  Lynne McCall and Rosalind Perry, project coordinators. California's Chumash Indians. (Santa Barbara, CA: John Daniel, Publisher, 1986), 12.

Only the groups who lived in the desert along the Colorado River bottomlands and the south end of the Imperial Valley did any farming, adding corn (maize), pumpkins, and beans to their diet.  Ralph L. Beals and Joseph A. Hester, Jr., “A New Ecological Typology of the California Indians” in R. F. Heizer and M. A. Whipple, eds., The California Indians - A Source Book, 2nd ed; rev. ed. (Berkeley, CA: University of California Press, 1971), 82.

So where the people lived dictated what they ate.  Ralph L. Beals and Joseph A. Hester, Jr. provide a broad classification in “A New Ecological Typology of the California Indians”:

Coastal Tidelands Gatherers (Estero Bay to the Oregon border)	shellfish, surf fish, acorns, game including deer
Sea hunters and fishers	sea fish, shellfish, game, acorns, sea mammals
Riverine (salmon cultures)	fish especially salmon, acorns, tule, game
Lake	fish, tule, acorns, waterfowl, game
Valley or Plains	acorns, tule, game, fish including sturgeon and salmon, fresh or brackish water shellfish
Foothill	acorns, game, fish
Desert hunters and gatherers	piñon, mesquite, game, a wide variety of vegetable foods
Desert farmers	farm produce, mesquite, fish

(Heizer and Whipple, 74-81)

Their diet was also influenced by the pacing of the seasons: 

During the rainy winter the Ohlones collected mushrooms, and in the early spring, they gathered greens.  Clover, poppy, tansy-mustard, melic grass, miner’s lettuce, mule ear shoots, cow parsnip shoots, and the very young leaves of alum root, columbine, milkweed, and larkspur were all used, some as salad greens, some as cooking greens.  Seaweed was gathered, dried, and used as salt. 

Soon after the spring greens appeared came time for gathering roots.  With their digging sticks the women pried out of the ground cattail roots, brodiaea bulbs, mariposa lily bulbs, and soaproot bulbs. …

Finally, throughout the summer there were berries.  There were berries to cook, to eat out of hand, to dry for later use, or to make into a refreshing cider: strawberries, wild grapes, currants, gooseberries, salal berries, elderberries, thimble berries, toyon berries, madrone berries, huckleberries, and manzanita berries – all of them growing in great numbers.  (Margolin, 50)

This description of the Chumash diet appears to be applicable to any group found anywhere in the state:  “Their diet was broadly based and included virtually every good source of protein and nutrition in the area.”  Bruce W. Miller, Chumash, A Picture of Their World, (Los Osos, CA: Sand River Press, 1988.), 87.  The primary food staples changed according to the ecosystem the people lived in, but they were adept at finding and utilizing the resources available to them. 

 

My Intent

I will utilize a variety of resources to learn how California native people across the state prepared their foodstuffs:  books, articles, blogs.  One particularly excellent book is Temalpakh, Cahuilla Indian knowledge and usage of plants, by Lowell John Bean and Katherine Siva Saubel.  Lowell John Bean and Katherine Siva Saubel, Temalpakh:, Cahuilla Indian knowledge and usage of plants, (Banning, CA: Malki Museum, 1972; reprint 2003)   It provides a long list of plants and their uses as documented by David Prescott Barrows and other observers of native culture, and the authors interviewed members of the Cahuilla to verify and expand on that knowledge. 

It is also a convenient book as I live in Southern California close to the Cahuilla region, making it easy to venture out to find the plants.  Keeping in mind the hazards of eating plants that have not been correctly identified, I will also utilize A California Flora and Supplement by Philip A. Munz and David D. Keck, which provides botanical keys for accurate identification. Munz, Phillip A. in collaboration with David D. Keck.  A California Flora and Supplement.  Berkeley, CA:  University of California Press, 1973.

Preparation descriptions in my resources vary; some are detailed while others mention only the final product.  If I am unable to find a description of Native American preparation methods for a known food item, I will utilize modern sources that appear to be using techniques comparable to what Native Americans would have had available at pre-contact.  When I acquire the food item, I will try the instructions and write about my experiences.