Fecal bile acids of black-footed ferrets
Great Basin Naturalist Memoirs
By: Louise Richardson, M.K. Johnson, T. W. Clark, and M.H. Schroder
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Abstract
Fecal bile acid characteristics have been used to identify scats to species of origin. Fecal bile acids in scats from 20 known black-footed ferrets ( Mustela nigripes ), 7 other known small carnivores, and 72 of unknown origin were analyzed to determine if this procedure could be used as a tool to verify ferret presence in an area. Seventeen ferret scats were suitable for analysis and had a mean fecal bile acid index of 156 ± 9. This was significantly different from mean indices for the other carnivores; however, substantial overlap among confidence intervals occurred for badgers, kit foxes, and especially long-tailed weasels. We conclude this method is not useful for making positive identifications if individual ferret scats and suggest that we may be able to definitively identify individual scats with reasonable confidence by using gas-liquid chromatography.
Suggested Citation
Richardson, L., Johnson, M., Clark, T.W., Schroder, M., 1986, Fecal bile acids of black-footed ferrets: Great Basin Naturalist Memoirs, v. 8, p. 141-144.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Fecal bile acids of black-footed ferrets |
| Series title | Great Basin Naturalist Memoirs |
| Volume | 8 |
| Year Published | 1986 |
| Language | English |
| Publisher | Brigham Young University |
| Publisher location | Provo, UT |
| Description | 4 p. |
| Larger Work Type | Article |
| Larger Work Subtype | Journal Article |
| Larger Work Title | Great Basin Naturalist Memoirs |
| First page | 141 |
| Last page | 144 |