Why are bucks producing “weak” antlers?

By Grant Woods,

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← Grant's AnswersDeer Biology
Question
Dr. Woods,

Have a local landowner who is seeing a tremendous amount of deer with that are having very inconsistent antler growth. Racks being developed on one side yet other side being very weak. I suggested a few things to him about letting deer age, nutrition, genetics etc.

What he is continuously finding is that deer are weaker in points, mass, length, etc.

Figured I would get your opinion also to share with him.

Thanks

Scott

Scott,

“Weak” antlers are usually a reflection of habitat quality.  Genetics is almost never an issue with deer.  In fact, genetics has never been shown to be a problem with antler development.  

Average body weights for deer harvested will be a good indicator of habitat quality? If the body weights are below average then antler development will likely be less than expected.

Enjoy creation,

grant

October 20, 2015