Mephitis nigra. Eastern Skunk.—The skunk was common when the first settlers arrived in this county. With the clearing of the forests it became abundant. Altogether I have seen hundreds about my old home in Lodi Township. Here in one winter, about 1870, more than 30 were taken in one trap under an old barn.
Although it usually passes most of the winter months in a state of hibernation, it occasionally comes out during warm spells and wanders from one den to another. I have seen its tracks every winter month. It is mainly nocturnal, but it also travels in the early evening and later morning, and I once saw a mother and six young pass through the dooryard just at dusk. The skunk is not a climber, as a rule, but I have found it a few feet up the inside of small hollow trees. Once I saw one enter a small stream and swim across; it was not forced, but went into the water of its own volition.
Taxidea taxus taxus. Badger.—The early settlers state that the badger was found in this county, but was not common. We have records from 1883 to 1919, including Saline Township, Superior Township, Lyndon Township, Ann Arbor, Chelsea, and Bass Lake. The species hibernates, but I have known it to come out on the snow, and I have records for every winter month.
Lutra canadensis canadensis. Canada Otter.—Formerly the otter was not rare in all the river systems of the county, and we know of a number being taken on the Huron, Raisin, and Saline rivers from 1856 to 1910, but none have been reported since that date. Three were seen and one shot by Edwin Hawley near Munith, Jackson County, not far from the county line, March 25, 1909. One was reported seen in a small mud lake in Lodi Township in 1910. At this same lake in 1886 two were taken by J. H. Bortle, of Saline. In May, 1908, John Staebler, a farmer, saw one at close range near Fleming Creek, two miles east of Ann Arbor, and in the spring of 1900 he saw another near the same place.
Felis cougar.—L. D. Watkins, of Manchester, records this animal as often passing through Manchester, about 1835, generally going southwest; the last one was seen in 1870. Hon. Henry S. Dean, of Ann Arbor, stated that one was reported in the county by hunters in 1838. Miss Julia Dexter Stannard[2] tells of a panther that in 1830 chased her mother at dusk one evening while she was returning home, to Webster Township, from Ann Arbor on horseback. The panther followed almost to the house, when the lights in the window scared it off.
[2] Mich. Pioneer Coll., v. 28, p. 565.
Lynx canadensis. Canada Lynx.—L. D. Watkins reports that he killed one in this county in 1842, and Hon. Henry S. Dean, of Ann Arbor, told me that old hunters reported it in the county in 1838.
Lynx ruffus ruffus. Bob-cat, Bay Lynx.—This species was always more common in the county than the Canada lynx, but it has been extinct here for fifty years. The early settlers often recorded it as common. In 1850 J. S. Wood, of Lodi Township, treed one with a dog. In 1870 Henry Wilson, of Dexter, saw one near Independence Lake.
Peromyscus maniculatus bairdii. Prairie Deer Mouse.—Specimens were taken September 28, 1909, in open fields near Manchester by F. M. Gaige. In the fall of the same year Dr. J. B. Steere took it on the big marsh four miles south of Ann Arbor; this, he states, is his first record for the species. In 1920 it was taken near Cavanaugh Lake, and is numerous near Ann Arbor and Portage Lake. It probably formerly occurred on the open prairies and oak openings, but now it is found in open fields and in grassy meadows.
Peromyscus leucopus noveboracensis. Northern Deer Mouse.—This mouse is abundant in forests over the county, and is found in adjoining fields, especially in those containing corn.