Ask The Biologist

Where Are The Big Bucks?

Where Are The Big Bucks?

By Bob Humphrey

QUESTION: We never see big bucks in the area we hunt, even on our cameras. Even deer we shoot with bigger bodies seem to have small basket racks. What can we do to change this situation? — Ellis C.

ANSWER: As you’re probably aware, the three main factors that influence antler growth are age, nutrition and genetics. Let’s look at all three.

Age is usually the most common reason folks don’t see bigger-racked bucks. Too much hunting pressure, usually directed toward bucks, prevents enough deer from reaching older age classes. You could have very good nutrition and genetics in your area, which might result in a higher proportion of yearling bucks sporting 6- or even 8-point racks with less mass, spread or tine length.

Poor nutrition can also produce smaller racks. It all comes down to the soil. And while the effect is usually subtle, areas with better soil (higher mineral content) tend to produce deer with better racks. In drier areas, you might also experience annual differences depending on the amount of rainfall.

Last but not least is genetics. While there is a tremendous amount of genetic drift among free-ranging whitetails, localized populations do sometimes show certain trends. In the area around my home, even older deer tend to have more mass and less tine length. Across town, deer of the same age grow taller tines.

I suggest you start by assessing what you have and what you shoot. Try to determine the age of every buck you shoot. You can find guidelines online using tooth wear and replacement, or consult a biologist. Next, look at the soil. Send soil samples for analysis, much as you would for a food plot, or simply consult your local county agent. If you have poor soil, you could consider providing mineral supplements.

If the issue is genetics, which is doubtful, there’s not much you can do short of hunting a different area.

Copyright 2024 by Buckmasters, Ltd.

Copyright 2020 by Buckmasters, Ltd