hi
this is bizarre i know, but if i phoned dh he'd laugh at me. was just going out this morning and as I was about to close my gate I noticed a swarm of hundreds of tiny yellow spiders on a web just at the gate latch. freaked out and tried not to drop ds but did not touch gate again! when i came back they'd all huddled together in a cluster and didn't move. what the heck are they and why did they pick my garden? can I /should I kill them all?????