Whitetail Science: Young Bucks Breed 30% Of Does
For many years biologists and hunters believed that most adult does were bred by bucks 3.5 years and older, a theory I always questioned. In many areas of the U.S., deer herds are overloaded with does, and there are relatively mature bucks 4.5 years and older. So in peak rut, when many does come into estrus at one time, which bucks are actually doing the breeding? According to research published in the Journal of Mammalogy, immature bucks (1.5 and 2.5 years of age) are breeding does at a much higher rate than once thought. In one study, researchers analyzed the DNA samples of more than 1,200 whitetails in 3 different populations (Mississippi, Texas and Oklahoma) and found that young bucks [...]