On Tuesday, June 1st, 2021, at around 11.30 am., a swarm of bees left my No.1 hive and settled on a low branch in a nearby Scots Pine tree; I was there and I saw them do it.
On Wednesday June 1st, 2022 at around 11.30 am, a swarm of bees left my No.1 hive and settled on a low branch in a nearby Scots Pine tree; I was there and I saw them do it.
On Thursday 1st June 2023 at around 11.30 am, a swarm of bees will leave my No.1 hive and settle on a low branch in a nearby Scots Pine tree; I will be there and I will see them do it.
Is that somehow mystical or are there practical explanations?
June 1st is quite likely to be a warm, sunny day up here and by that date, with a beekeeper like me, the colony is most likely to have reached swarming size. The tree branch hangs low, is sheltered, is in dappled shade, and pine needles give the bees good purchase on which to grip. It's more likely that the chemical compounds the bees will have deposited on the tree last year have persisted and that it is the definitive suitability of that location rather than that there is some unknown, mystical force at work, which makes the bees cluster there. I work from home and I'm rarely away from the bees for more than an hour at this time of year, so it's no surprise that I spotted the swarm leaving.
There's no need to be for or against ley-lines, nor to try to make them sound more scientific by calling them "energy Lines", simply look at the blatantly obvious realities of the situation.