Young Mayflies These Hours....

I don't know - young mayflies these hours, they just don't have any respect for their elders!
Buzzing around, pushing the decent mayflies out of the way, or just hanging around in groups looking intimidating, and if you try and speak to them, they just laugh at you.... it's not what it used to be in the good old hours - if you ask me, the whole stream is just going downhill....