hunterb
Senior Member
Predator-prey relationships between the white-tailed deer and the coyote have been extensively studied. The coyote is a significant predator of deer fawns. Studies in Texas have shown that the coyote’s diet consists of 70% fawns during June and July. Sheep predation by coyotes is known to drop drastically when fawns are born around the first of June. The synchronous birth of fawns in June allows the numbers of fawns to overwhelm the predators, and although a large number of fawns are taken during the first month of the fawns’ lives, they become relatively secure after about one month. During winter predation again picks up and deer again become the main diet of coyotes. Although the coyote takes healthy adult deer during the winter, winter killed and wounded deer as well as carcasses and offal from hunting season probably make up the bulk of the winter diet.