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

LEDE Cabin Hole Final
LEDE Cabin Hole Final

Hunting Humor: Days Afield with Ike and Mike

The names have been changed in these mostly true stories that are in no way about anyone the reader might know.

Boone and Crockett Club has First Female President in 138 Years

Mary L. Webster was elected president of the Boone and Crockett Club during the organization’s 137th annual meeting in Phoenix, Ariz., late last year. She is the first woman to serve in this position since the Club’s inception in 1887.

New for 2026: Weatherby .25 RPM

For 2026, Weatherby has extended its cartridge line with the addition of the .25 Rebated Precision Magnum, the third in the series.

Waterfowl Hunting on a Shoestring Budget

Want to get into waterfowl hunting, but on a tight budget? Try these tips to get into the action this year and have something to show for your efforts!

Sierra Bullets 2026 Lineup

Last month, Sierra Bullets announced its 2026 new product lineup. Beginning in early 2026, all new products will be available at stocking dealers, major retail sporting goods stores, their websites and SierraBullets.com.

Franklin Armory Introduces Total Round Control Prevail Bolt Action

Franklin Armory's TRC action is designed to control each round through the entire feeding-chambering-firing-extraction-ejection cycle, so nothing is left to chance, eliminating the Push Feed (PF) versus Controlled Round Feed (CRF) dilemma.

Interests



Get the best of American Hunter delivered to your inbox.