Monday, 13 March 2023

Interior Department Prioritizes Tribal Bison: Commitment to Maintain Wild Bison Uncertain

Coalition Promotes Two Equal Tracks for Interior Department Bison 





A March 4 Department of Interior News Release, based on Secretary Haaland’s Order 3410, describes a new federal commitment to restore “wild and healthy” populations of bison on American grasslands. It states that Native American led opportunities to establish new large herds owned or managed by Tribes will be centrally prioritized. A “shared stewardship plan” is described in 3410. As presented, shared stewardship implies co-management and some degree of co-control of public bison with Tribes. Unfortunately, “wild and healthy” are not defined, and neither the news release nor 3410 recognize laws mandating Interior to restore truly wild public-trust bison in National Parks and Refuges, and these documents do not acknowledge almost certain conflicts between these obligations and Tribal goals.

As background, a misrepresentation of 19th century bison history occurs in the news release and in 3410. The complicated eradication and near extinction of bison is presented emphasizing a “U. S. policy” intended to “harm and control” Tribes that depended upon bison. This oversimplification of history is common in today’s media. In reality, bison were near-eradicated for several reasons including commercial harvests as well as to “control” Tribes. Both Euro-Americans and Native Americans participated, though not always equally or for the same purposes. A selective, biased presentation of 19th century history should not be used to justify exceptional access to public bison for Tribes today. A more complete and authentic history would recognize our common humanity and be less divisive in today’s world. We cannot heal what we do not reveal.

Today, plains bison exist in private commercial herds, in Tribal herds, and in “conservations herds” owned by government agencies, The Nature Conservancy or by American Prairie. Only 13 herds are fully controlled by the Department of Interior. For plains bison in the USA, the most important conservation issue is the long-practiced and continuing domestication of bison with loss of wild genetics. Restoration and maintenance of wildness in bison requires a large herd to forestall effects of genetic drift, minimizing artificial selection practices, and maximizing natural selective forces, to the extent practicable. (See elsewhere on this website under the toolbar “Why Wildness”.) Most bison herds are small and subject to some, usually a lot of, artificial selection. Domestication is most pronounced in commercial herds containing the vast majority of plains bison. For bison in the USA, only 13 federal herds within National Parks and Wildlife Refuges have a reliable mandate, in the law, to restore and maintain wildness. These herds are critical to the future wildness of our plains bison.

The Department of Interior has dual obligations for bison management – centered in its Bureau of Indian Affairs, the National Park Service and the Fish & Wildlife Service. Tribal goals vary among tribes and have varied with time, as indicated by the limited but consistent information available for current Tribally-owned herds. Tribal goals appropriately emphasize Tribal nutrition and economic development, with management for abundant production. This emphasizes artificial selection that is not compatible with National Park and Federal Refuge mandates for wildness.

Today, 63 Tribes own over 20,000 bison (Intertribal Buffalo Council website). Almost all these herds are small such that genetic drift augments preponderant artificial selection. This compares to only 13 federal herds with about 10,000 bison. Only 2 of these federal herds have at least 1000 bison, possibly sufficient to forestall effects of genetic drift in weakening natural selection.

Despite the above disparity and the overwhelming threat of domestication to plains bison, Haaland’s news release and 3410 emphasize support for more Tribal bison, including “shared stewardship” and “prioritizing Tribal led opportunities” to enhance bison on federal lands. Mandates of the Department of Interior emphasizing natural selection that is not compatible with major Tribal goals requiring artificial management are relegated largely to an appendix of 3410. The stark inadequacy of Interior’s few, mostly small, bison herds to avoid further domestication is not mentioned.

The Charles M. Russell National Wildlife Refuge lies in the center of this disparity. It is the largest federal refuge within the historic range of plains bison. It has no bison, despite decades of efforts to promote restoration. It is the most obvious federal opportunity to establish a “large, wide-ranging bison herd subject to the forces of natural selection, where their role as ecosystem engineers shapes healthy and diverse ecological communities (Section 3,f; appendix to 4310). The Refuge Improvement Act (1997) provides a clear mandate for this important goal. Tribal co-management may be illegal and would threaten the necessity to minimize artificial management for bison production on the CMR.

The Bison Coalition has supported a two-track approach to achieving the goals of Haaland’s bison initiative. (See NEWS, August 11 and 21, 2021, this website.) We should support Tribal bison for Tribal needs on Tribal lands; but the critical status of federal bison, with but 2 large herds to save wild bison genomes, and Congressional mandates for the Park Service and for Federal Refuges, dictate a separate management track focused on bison wildness.

(Possible introduction of wild bison on BLM or Forest Service lands, likely under state management, is not addressed here. It will be politically difficult; but could occur based on Tribal political support. The subject of Tribal co-management of such bison on federal multiple-use lands is beyond the scope of these comments. Any devil would be in the details to be negotiated.)


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