Kim T. Scribner

Factors Affecting the Number of Fetuses in a White-tailed Deer Herd

Data were taken on 1,103 pregnant white-tailed deer (Odocoileus virginianus) harvested from the Savannah River Plant in South Carolina from 1965-1985 to describe temporal, age specific, and habitat effects on fetal number. Time periods were thought to represent periods of high and low population density. Age was the most significant factor in altering fetal number both with and without the data from the fawns included. Low fetal numbers per doe in 0.5- and 1.5-year-old deer and a high incidence of twinning in the older deer was responsible for this effect. Mean number of fetuses per doe...

Age, Condition, and Genetic Effects on Incidence of Spike Bucks

Data were taken from 3,721 male white-tailed deer (Odocoileus virginianus) harvested from the Savannah River Plant in South Carolina for the years 1977 to 1982 to document the incidence of spike bucks relative to habitat differences, harvest methodology, body weight, condition, and genetic variability. Of the 1.5-year-old bucks harvested, 33.1% had spike antlers. The incidence of spike or non-spike antlers was significantly correlated with age (r =0.29) and body weight (r =0.37). Significant differences in the incidence of spike bucks were observed between swamp and upland habitat types....