Whitetail deer season is upon us! Whether hunting on a buddy’s land or with a reputable outfitter, knowing how to field score a deer can be a valuable tool for a hunter. Some outfitters have minimum (and maximum) limits on their deer, so harvesting outside of this can result in costly penalties.
There are many different official forms of scoring an animal, whether Boone & Crocket, Pope and Young, or Rowland Ward. Each system has certified measurers and specific requirements that all vary from each other. Field scoring is the ability to look at a whitetail deer and estimate it’s score. Field scoring live whitetail can be tricky. Sometimes you may have an opportunity to take your time and really evaluate the deer, and other times you may only have seconds to make the judgment.
All forms of scoring whitetail come down to the antlers. When you spot a deer in the field, first look at how many points it has. Points are the projections that come off an antler. Many scoring systems require that points be at least an inch long, and also must be longer than they are wide. Normal points project off of the top, and are not branched off other points. The more points a deer has usually means the higher it’s score. Length of point is also taken into consideration. The longer the points, the higher the score. Compare the length of the points to the length of the buck’s ear. A typical whitetail’s ear will measure from 6 ½ to 7 inches in length. If the points seem longer than his ear, then he will score higher than if his points are shorter.
Next, look at the width of the buck’s spread. The wider the bucks spread between the antlers the higher his score. The easiest way to judge the spread is to compare it to the width of the deer while his ears are in the alert (or fully out) position. Whitetail have an average spread from ear tip to ear tip of about 16 to 18 inches when in alert position. Check to see if his antler spread is wider than his ears when in alert. Be careful to make sure his ears or not back or relaxed when estimating spread.
The length of the buck’s main beams also effect overall score. The main beam is the part of the antler that comes forward from the head and extends out, and that the points rise from. Main beams are measured from the base of the antler to the tip. To estimate, try and view the buck the side. When he turns his head, main beams that extend near the tip of the nose are usually measured approximately 22 to 25 inches in length. How much the main beams curve back together also effect the length, so if the antler tips come back around closer together that is a sign of more length.
Antler mass also increases a whitetail’s score. Both the ears and the eyes are a good tool to help determine mass. If the antlers seem spindly in relationship to the bucks ears, then he will have smaller antler mass than if the antler base appears close to his ears is size. Likewise, if the antler base is smaller than his eyes, he will have less mass than if his antler base is equivalent or larger than his own eyes. Though mass is not normally as important as other factors is scoring a whitetail, a larger mass can help to bump up the overall score.
Finally, take into account the overall body mass of the deer. A smaller, lower weight buck might have an average rack that seems huge in comparison, while the exact same antlers on a heavy-bodied, mature buck could appear much smaller. The body size of the animal is an important factor when estimating antler size. Also keep in mind that live whitetail almost always seem bigger than harvested bucks.
When officially scoring a deer, all the points and measurements are tallied by a certified measurer and added together to create a total score. If you are quick on your toes you can add up your estimates to determine a rough score on the deer. If you are not so savvy at mental math, then take these factors into consideration to determine if you think the whitetail you’ve spotted is a shooter buck. Most often, if the deer is going to score 140 or over you will know that it’s a good buck when you see it. For practice, visit the whitetail gallery page on our website. Many of our pictures include scores than you can use to test your skills.