Deer Q&A: Why Do Bucks Shed Antlers?
Mike, just why do bucks shed their antlers every year?—Joan, Missouri Scientists have 2 theories. Bucks shed racks annually so they’ll have the ability to replace damaged antlers the next year. If a buck had to live his entire life with snapped tines or a broken main beam he couldn’t posture for does or dominance, or spar with rival bucks. A second theory suggests that bucks shed and grow new racks 10 to 20 inches larger in following years to keep pace with their increasing body size and weight as they mature from 2 ½ years of age to 3½ to 4 ½, and so on. Some more interesting shed facts: --Some weeks after the post-rut (December or January) bucks’ [...]