How to Judge a Buck's Age Class

by
posted on December 19, 2014
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **

My husband, Phil, and his buddy lease 48,000 acres in western Kansas that they manage for whitetails. Their rule: Don't shoot a buck unless he's 4-1/2 years or older. That's typically when a buck is considered mature, or fully developed, to the point nutrition goes full speed ahead toward antler production. I've studied many deer through the years and considered myself a good judge of age class—until this small-statured buck (above, left) tricked me while hunting there over Thanksgiving. Here's how he did it.

On my second evening, the buck came in and posed at 20 yards as Rex, Phil's TV show cameraman, and I sat in a blind near a crop circle. I counted his 12 points, looked at the rack, noted he was narrow but heavy, and eyeballed his body proportions. I was about to shoot, then a mature tank of a buck walked up next to him. Dilemma. The buck I wanted was beautiful, but his body was quite small by comparison. I could have shot him multiple times but hesitated for a good minute until I was certain. Of course, by the time I went to draw my Mathews Chill SDX, I no longer had a shot. Wanting to redeem myself, I decided to hold out for him and was fortunate to get him on the last hour of the last day.

The Lesson
Some deer are just physically smaller-statured—even in Kansas where whitetails can weigh more than 300 pounds—compared to the deer I'm used to seeing in states such as Virginia, for example.

The Facts
Have faith that a buck's overall proportions are a solid indicator of age. If a buck's neck appears thick, its head seems short, and its belly is about even with his brisket, you're looking at a mature deer. My buck caused me some hesitation, but looking back, he had all the earmarks of maturity.

The Moral
The better we can field-judge a buck's age class, the better we can manage our deer populations. And because we don't always get a second crack at a given buck, being able to judge them quickly can make the difference in filling that tag!

Latest

Upland (5)
Upland (5)

5 Keys To Make This Your Best Upland Season Ever

Tired of walking long distances and coming home empty-handed? Here are five keys to help boost your bag of birds this year.

C&H Precision and MERUS Adventure Launch Guided Hunt Giveaway

Free entry runs through Nov. 13, 2026, and one winner and a guest will be heading to the Texas Panhandle for a fully guided hunt at MERUS Adventure—a private hunting and off-road park near Claude, Texas, outside Amarillo. The trip includes a fully guided hunt, range time with top-tier optics and gear, on-site lodging for the length of the stay and off-road driving across the property.

Things I’ve Learned About Public-Land Elk

Every generation has a story starting with, “I remember the good old days.” Elk hunters have a similar dialogue and although elk numbers are at some of their highest in modern history, public-land hunting still represents a sea of challenges. With decades of elk hunting in my rearview and an ongoing education, a few lessons I’ve learned from elk hunting may aid you in your public-land elk pursuits.

Colorado Ballot Battle Heats Up

The required number of valid signatures to put a “Right to Hunt and Fish Amendment” on Colorado’s Nov. 3 ballot was reached on Sept. 4. If approved by voters—according to Ballotpedia’s summary—it would add the “…right to hunt, fish, and take fish and wildlife through traditional methods” to the state constitution.

#SundayGunday: CZ 600+ ST3 American

On this week's #SundayGunday, we are taking a look at the new-for-2026 design of the CZ 600+ ST3 American, the ST3 being the long- and magnum-action model. Built by the legendary Czech company for the American market, this is a rifle adapted perfectly to hunting on this continent.

How Can Hunters Travel Out of State With Suppressed Firearms?

Getting federal and state agencies out of the way of the citizens who wish to use suppressors to make their guns more polite to their ears and to their neighbors’ is an ongoing, complex and multifaceted effort. There is, however, progress being made thanks to the Trump administration.

Interests



Get the best of American Hunter delivered to your inbox.