Integrated evidence‐based extent of occurrence for North American bison (Bison bison) since 1500 CE and before. Issue 1 (6th November 2022)

• Record Type: Journal Article
• Authors: Martin, Jeff M.; Short, Rachel A.; Plumb, Glenn E.; Markewicz, Lauren; Van Vuren, Dirk H.; Wehus‐Tow, Bradly; Otárola‐Castillo, Erik; Hill, Matthew E.
• Is Part Of: Ecology. Volume 104:Issue 1(2023)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-11-06
• Subjects: archaeology -- benchmark -- bison -- conservation -- historical ecology -- North America -- paleontology -- restoration; Ecology -- Periodicals; Ecology -- Periodicals; Écologie -- Périodiques; Ecologie; Écologie; Écologie animale; Écologie végétale; Ecology; Periodicals; 577.05
• DOI: 10.1002/ecy.3864
• Languages: English
• ISSNs: 0012-9658

Abstract

Abstract: Following the near extinction of bison ( Bison bison ) from its historic range across North America in the late 19th century, novel bison conservation efforts in the early 20th century catalyzed a popular widespread conservation movement to protect and restore bison among other species and places. Since Allen's initial delineation (1876) of the historic distribution of North American bison, subsequent attempts have been hampered by knowledge gaps about bison distribution and abundance prior to and following colonial arrival and settlement. For the first time, we applied a multidisciplinary approach to assemble a comprehensive, integrated geographic database and meta‐analysis of bison occurrence over the last 200, 000 years, with particular emphasis on the 450 years before present. We combined paleontology, archaeology, and historical ecology data for our database, which totaled 6438 observations. We derived the observations from existing online databases, published literature, and first‐hand exploration journal entries. To illustrate the conservative maximum historical extent of occurrence of bison, we created a concave hull using observations occurring over the last 450 years ( n = 3379 observations), which is the broadly accepted historical benchmark at 1500 CE covering 59% of the North American continent. Although this distribution represents a historic extent of occurrence—merely delineating the maximum margins of the near‐continental distribution—it does not replace a density‐based approach reconstructing potential historical range distributions, which identifies core and marginal ranges. However, we envision the observations contained in this database will contribute to further research in the increasingly evidence‐based disciplines of bison ecology, evolution, rewilding, management, and conservation. There are no copyright or proprietary restrictions on these data, and this data paper should be cited when the data are reused.