When it comes to white-tailed deer management we do know a lot, but we do not know it all. There is a lot that is not known about how white-tailed deer affect their habitat under different densities with and without supplemental feed, however, that is exactly what a research project initiated on two South Texas ranchesd hoped to determine — the effects of deer on native vegetation.
To accurately conduct the research, six 200-acre enclosures were constructed on both ranches. In addition, they were divided into 3 pairs — each with target populations of 10, 25, or 40 white-tailed deer. One of each pair was supplemented with a free-choice (all you can eat) pelleted supplemental ration and the other was left to forage from only native forbs and browse. To document changes in habitat condition, canopy cover and biomass were estimated annually. Continue reading “Deer Density and Supplemental Feeding”