posted on Aug, 5 2008 @ 01:54 AM
They're coming to get you, Barbra.
No. Seriously. They are.
Ok, joking aside, is it cricket mating season? Usually when you have a mass of bugs show up.... and then die off, it's usually their mating season.
Other than that, it may be something generating a noise or scent they find attactive.
May be the same for spider, or since spiders are predators they are thinking "Oh boy, easy pickings!"
Dunno though, (the word that means bug scientist in latin) I ain't.
Come to think of it, if you have one of those sonic bug repellars, that may explain what your seeing. Had one in our house ones, spiders
disappeared, roaches set themselves up under the thing. I think roaches are related to crickets.