Nature-lovers are being urged to go to Loch Leven in Fife to see an unusually large swarm of midges that have emerged from the ground.
Experts said it was an “amazing” natural spectacle that would only last for a few days.
The non-biting midges or chironomids do not feed as adults and so are only mating while in the swarm.

Click on the link to read the rest of the article: Experts rush to huge midge swarm at Loch Leven – BBC News