MuskyBuster said:
Not disagreeing or argueing with anyone, just confused. I thought this was a sign of an unhealthy herd and a bad buck/doe ratio.
I stayed a few days at Tims Ford State Park last week, and as always, saw 40 to 50 tiny, sick-looking deer every morning and evening, but this year we saw 2 bucks there still carrying their antlers the 3rd week of March. I also walked around a little and saw 2 fresh scrapes.
I thought they dropped their antlers when testosterone levels dropped after the rut, so I was guessing that there must still be does there that hadn't been bred.
I hear of people here in east Tn every year that kill deer in late Dec. and early Jan. that have lost one antler or lose one when dragging. How can there be over 2 1/2 months difference? Please help me understand.
First, it's OK to disagree and argue on this site!
Second, testosterone levels are an important factor in how long bucks hold their antlers, and highly physically or nutritionally stressed bucks cannot maintain testosterone levels post-rut, hence drop their antlers early. Healthy bucks are able to maintain testosterone levels until the growth of the new set of antlers in spring pops the old set of antlers off from underneath. And when individual buck's shed antlers isn't as important as when the
majority of bucks shed antlers. There will always be individual bucks that shed early or late, but when the majority shed is the best indicator of herd health. The fact the majority of bucks have shed at Tim's Ford indicate nutritional or physical stress.
Lastly, that scrape you found in late March had nothing to do with breeding. To start the antler growth process, a buck's body will produce a short-lived surge of testosterone. That surge of testosterone not only gets the antler growth process started, but also causes the buck to suddenly act "rutty" again, including making scrapes. Every year at this time (usually the start of turkey season, when hunters get back in the woods), I get questions about these spring scrapes. They are not breeding scrapes, they are "antler growing" scrapes--scraping caused by bucks' bodies producing the surge of testosterone needed to start the antler growth process.