It’s summer time in Texas and hot, dry weather is wreaking havoc on white-tailed deer habitat. That means deer will be hitting supplemental feed sources where they are available harder than ever. In fact, I’ve already heard from numerous hunters and landowners that whitetail are really hammering protein feeders, and this is on properties that provide relatively good deer habitat. Unfortunately, it looks like things are going to get worse before they get better. That has got everyone, deer included, feeling a little uneasy.

It’s the antler growing season for bucks right now, so that means game cameras have already been deployed. Reports indicate that the majority of bucks have anywhere from 3-10 inches of antler growth and that there are still a good number of does that have yet to domino (give birth). Guys in the pastures as well as camera photos are also seeing a good number of fawns already on the ground. Everyone is aware that natural foods are low, but deer are needing a lot of high quality nutrition right now. (more…)

The new year is well underway and spring is just around the corner. That is a good thing because habitat conditions are as tough as I’ve seen them in some time and bitter cold weather really works on a white-tailed deer’s body condition. But a new year means resolutions to do new things—even when it comes to deer management. Though the supplementation of a deer’s diet is far from a new idea, I am confident that many landowners and managers will begin offering supplemental feed during late winter, spring and summer for the first time ever.

Most of that feed will be in the form of protein pellets. Regular readers of this site know that food supplementation is just a small part of an overall deer management program, but it can be an important component for maintaining and increasing the overall condition of the deer herd found on a property. This is especially true during the food stress periods that occur each year, summer and winter. Right now is as good of time as any to start, but I recommend following the simple suggestions below when beginning a supplemental feeding program for white-tailed deer. (more…)

Hunters and landowners actively involved in white-tailed deer management know that age, genetics, and nutrition are the rule when it comes to maintaining a healthy deer herd and consistently producing quality whitetail bucks. Because it takes time for bucks to get older and because one can not change the genetics of a deer once it is conceived, a lot of attention gets placed on deer nutrition by hunters and managers on their lands.

When it comes to providing proper nutrition for deer, more than a fair share of this attention gets wrongly placed on supplemental feeding through food plots or protein pellets. I will be the first to tell you that both food plots and supplemental feeding have their place on almost every property, but all too often hunters consider the management practice of adding food to the equation as taking the place of proper deer habitat management. Wrong. (more…)

As the snow falls today in Central Texas, I can’t help but think about the white-tailed deer throughout the country. I’m not just talking about the animals living right outside my door, but everywhere throughout the whitetail’s range. This is the time of year when habitat conditions are tough and when the nuts and bolts of deer population management are tested. After all, the white-tailed deer hunting seasons are over and the remaining deer are carryover, the core herd of the upcoming hunting season.

At the heart of deer population management is food availability. With late winter upon us, even though spring is just around the corner, white-tailed deer food is scarce over the landscape. Late winter is the most nutritionally stressful time of the year for a deer. At this point in time, the deer herd on every ranch should be at or below its base population size—the maximum number of animals that the habitat can support. Otherwise, the deer herd is at risk of a die-off from being malnurished due to inadequate food resources. (more…)

The benefits of supplemental feeding of white-tailed deer have been witnessed by researchers and landowners alike. In white-tailed deer management today, the combination of habitat management and supplemental feeding go hand-in-hand on most properties. Though some landowners choose to supplement through food plots, others use protein pellets. Regardless of the product used to supplement deer, the primary reason for providing supplemental feed is to improve the overall health of each individual animal in the herd.

The health of a white-tailed herd is readily measured through the individual body condition of deer, the antler quality of bucks, and fawn production. Although the presumed outcome of providing additional food is better and healthier deer, landowners often look for different inputs—or different food options. I’ve been asked time and time again over the years about feeding whole soybeans as a supplement for whitetail. It can be done, and it can be done successfully, but it’s always good to look at the pros and cons.

First, let’s not confuse baiting deer with supplementing deer. Baiting deer with corn can be great for attracting deer for the purpose of harvest, but corn is not a supplement. A true supplement adds nutritional value to an individual deer’s diet. Sounds simple enough, but why would a deer manager consider different options for supplementing deer? Well, the big concern are typically costs. (more…)

Spring is officially here and plants are green again, but the lack of rainfall has kept native vegetation from really taking off. On the bright side, trees, shrubs, and vines are leafing out thanks to some precipitation and warmer temperatures, and providing new-growth browse for hungry white-tailed deer. And speaking of deer food, there is some on-going research that may shed more light on the supplemental feeding of deer and its impact on native plants. Deer managers agree that supplemental feeding, whether it be protein pellets, whole cotton seed, or some other type of high-protein food, really helps local deer populations.

However, the words “supplemental feeding” have become almost synonymous with “deer management” in some circles, and although not totally accurate, it’s not far off. Although the management of deer populations incorporates much more than the addition of free-choice protein, most landowners giving deer management an honest effort are providing some sort of supplemental food. So as common as this practice is for the management of white-tailed deer, it also deserves further attention. By definition supplemental food is, well, supplemental. The foods placed out for deer are merely there to add to an individual deer’s natural diet, not replace it. If this were false then a property could support an unlimited number of deer as long as food was continually added to the system. This won’t work. (more…)

An important component of any deer management program is ensuring the physical health of individual white-tailed deer, as well as the overall deer herd. Individual deer health is important for maintaining body mass, promoting maximum antler growth in bucks, and optimal milk production in does. Because the energy and protein requirements of deer have become more understood over the years, deer managers now focus much of their attention on meeting and even exceeding the food requirements of white-tailed deer. This can be done in either of two ways, either from native habitat or through supplemental food.        

Although protein pellets ranging from 16 to 20% protein are often offered in free-choice feeders, people often consider other sources of protein for diet supplementation. Several sources of “alternative” protein include crop seeds such as soybeans and whole cottonseed. However, cottonseed contains a compound known as gossypol, a toxic pigment the plant naturally produces and is believed to discourage consumption by animals. Gossypol can reduce reproductive ability in some mammals when consumed at high rates. Fortunately, recent research in Texas has found that white-tailed deer are not negatively effected by whole cottonseed, even when it makes up a high percentage of a deer’s diet. (more…)

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. (more…)