内検 2018/2/1 View this post on Instagram Overwintering bees in the “jubako” hive box (2018/02/01). #jubakohive #apiary #beekeeping #beehive #honeybee #apis_cerana_japonica A post shared by HataHoney (@hatahoneybee) on Feb 1, 2018 at 12:26am PST 個体数を減らしながら越冬中。春はまだか。