Intact male reindeer in many parts of the world will lose their antlers before Christmas, while females and steers will keep theirs longer into winter.

世界上许多地方完整的雄性驯鹿会在圣诞节前失去它们的鹿角，而雌性和阉牛会在冬天更长时间地保留它们的鹿角。