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

Duck On Water
Duck On Water

Duck Hunting Haven: Conservation in Colonsay

Delta Waterfowl’s mission is on full display during a hunt for ducks, geese and cranes in Colonsay, Saskatchewan.

Hunter Missing 20 Days Found Alive

Sixty-five-year-old Ron Dailey, of Selma, Calif., was found alive on Nov. 1 after spending 20 days and nights stranded alone and cold in the Sierra National Forest. What began as a one-day deer hunting trip that began on Oct. 13 turned into a life-and-death situation after a series of mishaps while driving to his destination.

Elk Can't See in the Dark (and Other Elk Hunting Tips and Tricks)

Any DIY elk hunter must learn to sort fact from fiction. Read on for tips straight from the field.

Nosler Introduces New Ammunition and Component Bullets for 2026

Nosler has released l its new lineup of ammunition and component bullet offerings for 2026. Building on its proven legacy of precision engineering and innovation, Nosler’s latest offerings give hunters, shooters, and reloaders more options before taking to the field.

#SundayGunday: Spartan Precision Javelin Lite & Lite TL

On this week's #SundayGunday, we’re checking out some exciting new introductions from Spartan Precision Equipment. Spartan Precision has revolutionized lightweight stability in the field with its MagnaSwitch attachment system. The company's latest two offerings—both bipods utilizing the aforementioned system—will appeal to hunters looking for the absolute lightest weight accessories: the Javelin Lite, and Javelin Lite TL. Learn more about it in this exclusive video.

Jail Sentence Follow False Residence Claims

On Sept. 24 the Wyoming Game and Fish Department wrapped up a multi-year investigation when Rodney Gilstrap of Idaho Falls, Idaho, was sentenced on multiple wildlife-related violations.

Interests



Get the best of American Hunter delivered to your inbox.