When I gave my talk a few weeks ago at Crieff Library I talked about deer antlers, and passed round some shed roe deer antlers for people to look at and feel. At the end, someone asked: "why do deer have antlers anyway ?"
It's a simple question but it's also a difficult question at the same time. There are some obvious answers, but when you look into them, they don't apply to all deer. I've written a lot about antlers before (like explaining how roe deer antlers grow, when the antlers 'go back' and when they grow strangely) but I've never looked into why they have them in the first place before, and the reason is more interesting than you might think !





















