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Prehistoric Lifeways: The Bison Pound

The Plains Bison. Once numbering in the millions on the Great Plains of North America, this animal furnished prehistoric peoples with food, clothing, and shelters. Trying to capture these animals took a great deal of effort and ingenuity on the part of their human pursuers.

Over the centuries humans invented many ways to capture and slaughter animals on a mass scale. In Canada the most well known methods include netting or trapping thousands of fish (fish weir) at a time, or driving the Plains bison over cliffs. In his renowned book Imagining Head-Smashed-In (University of Athabasca Press), archaeologist Jack Brink talks about the methods the Blackfoot of southern Alberta used to drive hundreds of bison over steep cliffs to their deaths.

The cliffs at Head-Smashed-In buffalo jump, a UNESCO World Heritage Site, west of Fort Macleod, Alberta, Canada. Prehistoric peoples drove the bison off this ten metre high cliff located at the southern edge of the Porcupine Hills. The animals would then be butchered in the nearby camp which also had a source of water close by. The site may have been used as early as six-thousand years ago leaving a twelve metre thick bone bed beneath the cliffs.

The Bison Pound

One of the few historic images of a bison pound. In this drawing, by George Back, horsemen chased bison into a wooden circular corral. In prehistoric times runners would have pursued them on foot. Hunters hid around the pound fence ready to dispatch the animals with spears, bows and arrows, or firearms. The camp was usually nearby, hidden and downwind from these nearsighted animals with an incredible sense of smell. (Library and Archives of Canada, C-33615)

The bison or antelope pound is another, lesser known method of mass killing that First Nations peoples used on the Northern Great Plains and park lands in western Canada. In her monograph, Communal Buffalo Hunting Among the Plains Indians, Eleanor Verbicky-Todd, describes a number of ingenious ways people captured these animals and disposed of them. One of those ways was the pound, or surround.

Aside from Brink’s book, this is one of the best sources written about communal bison hunting. Published by the Archaeological Survey of Alberta, it describes the various methods of communal bison hunting and other ingenious ways prehistoric peoples devised to capture this animal.

What is a Bison Pound?

Bison pounds are large corrals or surrounds, between five and six feet high, made from cut trees with an opening at one end to chase bison into. Once inside the animals couldn’t escape (because of a ramp or drop into the corral at the gate) and were then disposed of with the bow and arrow, or later with firearms. Of all the methods First Nations peoples devised to capture these enormous animals, pounding was the most difficult of all.

This drawing of an Assiniboine buffalo park or surround by Edwin Thomas Denig (from Indian Tribes of the Upper Missouri. 1930:532. Annual Report of the Bureau of American Ethnology). The pound requires some key components to work. A long drive lane is spread out to funnel the animals in. A set of hills, dunes, or trees are present in front of the corral to hide it from the animals. An elevated ramp near the entrance prevents the animals from escaping. In the center of the corral there is a medicine mast (usually a striped tree) with charms attached to it by the grand-master of ceremonies. The buffalo caller.

“Success depended upon too many circumstances. The ground had to lie correctly; timber should be available; the game has to be fairly plentiful and within easy reach. Also, someone able to guide the animals in the right direction was indispensable. Under the most favourable conditions, too, the herd often escaped.” (from Robert Jefferson, 1929. “Fifty Years on the Saskatchewan.” In Canadian Northwest Historical Society Publications 1:1-160)
Diagram of the Plains Cree buffalo pound (by David Mandelbaum 1979:53. In The Plains Cree). The bottom two sketches show the gate or entrance which is a raised wood platform or earthen ramp. Once the bison jump in they can’t get back out again.

Where Does Bison Pounding Occur?

In Canada bison pounds are found on the Northern Great Plains and the park lands of the prairie provinces. But, in these areas certain key elements were required: Bison, trees (to make the corrals), suitable terrain, a large gathering basin, and lots of people (to build the pound and drive lanes, drive the animals in, dispose of them, and then butcher and process the meat).

For many years known locations of bison pounds were relatively rare in Alberta. Today most pounds occur in the park lands and northern Great Plains where there are trees and proper terrain. Such as river valleys or foothills. Without trees you can’t build the corrals and drive lanes.

In 2010 there were sixteen known pounds recorded in Alberta. Most of them occur in areas with trees and hilly terrain. Early explorers, such as David Thompson, Peter Fidler and Alexander Henry, remarked that bison pounding was a major industry in the park lands of the prairie provinces. As the demand for meat and pemmican rose during the fur trade, this industry likely became more common than during prehistoric times.

Now after hundreds or even thousands of years these features leave no mark on the surface of the land. You’ve probably driven by some pounds without even knowing it.

Suitable Terrain and Trees – Bodo, Alberta

Terrain and trees were key factors to build and operate a successful pound. Hills or barriers (e.g., trees) were required to hide the pound from the bison. Sometimes the pound was placed on a slope, helping to drive the animals down into it. On a flat surface the drive lanes were sometimes curved and a ramp was built at the entrance to hide the corral. A successful pound also required a large prairie or gathering basin for bison to graze, and then to move the animals toward the pound.

The Bodo area of east-central Alberta is just such a place. Bodo, you ask? Where is that? Well, I’ll let you look it up on a map. If you visit the area when their interpretive center is open in the summer months, you can even tour the site and occasionally partake in excavations.

This is Bodo, Alberta, southeast of Provost, near the Alberta-Saskatchewan border. The area contains all the key elements to make a good pound. Treed sand hills (above left) to build and hide the pound. And a large gathering basin where bison would come to graze and drink water from the nearby creek. The photograph at the bottom shows the treed Bodo sand dunes, surrounded by vast grasslands. A perfect spot for an ambush.

Surprise and Ambush – Hardisty, Alberta

The Hardisty bison pound site is a short distance east of the Battle River and would have provided people with wood, water and the terrain necessary to drive bison successfully into a well concealed pound.

When you drive east on Highway 13 and arrive at Hardisty, Alberta and then cross the Battle River, you will see a series of oil bunkers on the right side of the highway. In the Battle River Valley below them lies the Hardisty bison pound. The site was found when the oil companies wanted to construct their pipelines through the valley corridor. What was uncovered and hidden for so many years, surprised many people.

The Hardisty site is remarkable in many ways. It wasn’t discovered until relatively recently, although it was near a major central Alberta highway and the community of Hardisty. It contains a very thick bone bed which represents use between 900 – 1,100 years ago, and then approximately 7,000 years ago, making it one of the oldest known pound sites in western Canada. It also contained an adjoining camping and processing area.

Archaeological deposits and artifacts from the Hardisty site. Top left: a bone pit. Right: prehistoric projectile points. Bottom left: pottery shards. (Photograph courtesy of FMA Consultants)

Paskapoo Slopes, Calgary, Alberta

North facing Paskapoo Slopes, looking south from the north side of the Bow River. The numbered sites represent prehistoric campsites, kill sites, and one major pound (EgPn-362). (Photograph courtesy of Lifeways of Canada)

Nestled on the Paskapoo slopes, in the heart of Calgary, Alberta, are a series of prehistoric campsites, kill sites, and a major buffalo pound site, hidden for thousands of years in plain view.

Bone bed of bison pound being excavated by archaeologists, Lifeways of Canada. Archaeologists collect all the bones and artifacts and then reconstruct what portions of the animals were used and what was left behind. (Photographs courtesy of Lifeways of Canada).
Illustrations of the Hardisty pound site (above left) and the Paskapoo pound site (below right), redrawn from Lifeways of Canada and FMA Consultants, showing the shape of the drive lanes, the pound and the slope of the land. Note in both sites the drive lanes may have curved somewhat near the gate and corral. Possibly to better conceal the gate and the pound from the bison.

A Time for Ceremony, Cooperation and Feasting

Communal large game hunting, such as the operation and construction of a bison pound, took a great deal of skill, organization, cooperation of many people, and sound execution to successfully lure the animals into the corrals. Pounding was accompanied by ceremonies to bring in the animals, and feasting when the animals were caught. Often the pounds did not work and then the process started over again.

What the Paskapoo Slopes pound and processing area might have looked like. (Drawing, courtesy of Lifeways of Canada).

Bison pounds in Alberta date back as far as seven-thousand years, and possibly earlier. These are only a few of many pounds that likely occur in Alberta. Others have yet to be found. Numerous pounds are also present in southern Saskatchewan (near Estuary and Gull Lake) where I grew up. As a young boy I used to roam the river hills where Miry Creek flowed into the South Saskatchewan River. There might have been a pound near there as well.

I’ll leave you with one last perhaps more realistic description of an Assiniboine bison pound near Fort George, Alberta, described by North West Company trader, Duncan M’Gillivray, in 1794. Not a pretty picture:

“On arriving at the camp our noses were assailed by an offensive smell which would have proved fatal to more delicate organs: It proceeded from the Carcases in the Pound and the mangled limbs of Buffaloes scattered among the Lodges, but another substance which shall be nameless contributed the most considerable part of this diabolical odour. In the afternoon were were gratified by the seeing the Buffalo enter the Pound; they were conducted thither by two small fences beginning on each side of the door and extending wider the farther they advance in the Plain: from behind these the Indians Waved their robes as the Buffaloes were passing to direct their course straight towards the Pound, which was so well constructed on the declivity of a small hill that it was invisible till you arrived at the gate. The poor animals were scarce enclosed, when showers of arrows were discharged at them as they rushed round the Pound making furious attempts to revenge themselves on their foes, till at length being overcome with wounds & loss of blood they were compelled to yield to their oppressors and many of them were cut to pieces before the last remainder of life had forsook them. Of all the methods which the Indians have devised for the destruction of this useful animal, – the Pound is the most successful.” (from the diary of Duncan M’Gillivray, November 23, 1794, near the Vermilion River, Alberta.

The bison pound, when full of large, frightened, stampeding animals, would have been a chaotic, dangerous place to be near. This drawing by Robert Frankowiak is on the cover of Verbicky-Todd’s monograph published by the Archaeological Survey of Alberta. It was originally in Thomas F. Kehoe’s publication, The Gull Lake Site: A Prehistoric Bison Drive in Southwestern Saskatchewan. 1973. Milwaukee Public Museum Publications in Anthropology and History 1.