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

W H2026 08 Saysme Gettyimages 502523815
W H2026 08 Saysme Gettyimages 502523815

Says Me: Life is Short. Buy the Gun.

Fifty years from now the nostalgic scenes our heirs will conjure will be photos of us carrying guns supremely upgraded from the likes of Murray and his lot. Call it hunting, evolved.

37 States Now Approve FireStick for Muzzleloading Seasons

Connecticut and Indiana have joined the growing number of states recognizing Federal Premium FireStick technology for use during their 2026 muzzleloader seasons. Two others —Arizona and California—recently approved the product in their hunting regulations.

Ammo Trends: Things are Getting Smaller … Again

Is bigger always better? Or does precision triumph over all? The ammo world will likely never agree. Nonetheless, Philip Massaro takes a look at the latest downsizing trend. 

Bagging Birds: How to Hit More Doves

No one wants to be the butt of jokes from friends on the dove field. Read our tips to be the hot shooter on the field this season.

Good News for Migratory Game Bird Hunters

The U.S. Fish and Wildlife Service is finalizing a streamlined process for authorizing seasonal migratory game bird hunting that will allow seasons to be authorized earlier, providing sportsmen, states and tribes greater certainty for planning. The changes will also reduce unnecessary federal rulemaking.

Upcoming Upland Season to be One for the Books

In Nebraska and Texas, timely rains have laid the groundwork for an excellent upland season.

Interests



Get the best of American Hunter delivered to your inbox.