Bumblebee Conservation Trust on Twitter: "If you happen to discover a hibernating #bumblebee while digging in the garden, try to avoid disturbing her too much and loosely re-cover her to allow her
What Happens to Bees in the Winter? Here's Why You Don't See Them Much
Queen bumblebees take long breaks in the grass after hibernating
Super bees are buzzing through the winter chill - Independent.ie