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1 July 1993 HEMATOLOGIC, SEROLOGIC VALUES, HISTOPATHOLOGIC AND FECAL EVALUATIONS OF BISON FROM YELLOWSTONE PARK
Jerry L. Zaugg, Sharon K. Taylor, Bruce C. Anderson, David L. Hunter, Jerry Ryder, Mona Divine
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Abstract

Hematologic and blood chemistry parameters were measured in 149 free-ranging American bison (Bison bison) from Yellowstone National Park, Wyoming (USA). Additionally, histopathologic evaluations of lung, liver, spleen, kidney, and mesenteric and bronchial lymph nodes were made from ten animals. Forty-five fecal samples were screened for the presence of helminth ova. Leukopenia and markedly low blood urea nitrogen concentrations were the most notable differences observed from other bison populations. All tissues examined were essentially normal; there was evidence of moderate intestinal parasite burdens.

Zaugg, Taylor, Anderson, Hunter, Ryder, and Divine: HEMATOLOGIC, SEROLOGIC VALUES, HISTOPATHOLOGIC AND FECAL EVALUATIONS OF BISON FROM YELLOWSTONE PARK
Jerry L. Zaugg, Sharon K. Taylor, Bruce C. Anderson, David L. Hunter, Jerry Ryder, and Mona Divine "HEMATOLOGIC, SEROLOGIC VALUES, HISTOPATHOLOGIC AND FECAL EVALUATIONS OF BISON FROM YELLOWSTONE PARK," Journal of Wildlife Diseases 29(3), 453-457, (1 July 1993). https://doi.org/10.7589/0090-3558-29.3.453
Received: 6 November 1992; Published: 1 July 1993
KEYWORDS
bison
Bison bison
hematology
histopathology
internal parasites
serum biochemistries
Yellowstone National Park
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