Graceful arched antlers. Soft fuzzy velvet. And then – a touch of deep, blood-filled red. Welcome to the rut, that breeding season for animals like the bison, elk, caribou, bighorn sheep and deer that call our Free-Roaming Area home. If you know anything about rut, you’ll know that for Roosevelt elk and others in the deer family, it means sparring with huge antler clashes to vie for herd dominance. But there’s a less audible part of the rut that’s just as visually striking – and is essential to all that antler clashing. Losing velvet. Velvet (in animal terms) is the …