It’s entirely possible that localized genetics influence antler characteristics.
QUESTION: The photo on the left is a buck I shot in WMU 4C in Pennsylvania on Dec. 1, 2014. The second photo is a buck I shot in the same WMU on Nov. 27, 2022, roughly 40 yards from the other one. When comparing the photos, I noticed how very similar the P2s seem to be. Could the second deer be related to the first?
ANSWER: Given the level of genetic drift that occurs, mostly from males moving into and out of a particular population, it would seem unlikely that characteristics like the shape, size and configuration of antlers could remain relatively consistent over that time. However, as your pictures demonstrate, they most certainly can, and do.
After hunting the same ground for over 30 years, I’ve noticed the bucks my son and I have shot are remarkably similar, tending to have wide spreads, a relatively square shape and fairly short tines. Looking at the two bucks in your photos, I notice several similarities like brow tines being fairly high up the beam, wide spreads and most noticeable, the long, sinuous P2s.
We still have a lot to learn about what influences antler characteristics, but we know genetics play a part. Given that bucks tend to remain closer to their maternal home range after becoming adults, it’s not unreasonable to think this might in part explain long-term retention of certain antler characteristics.
— Recent Ask the Biologist Question: Slugs vs. Buckshot: Which shotgun load is best for deer is somewhat a question of application. Find Out The Answer!