Plague of Butterflies?

Wow, what's with all the butterflies this year? They hang out on the side/country road I use to take to work. I must kill about 30 a day going through there since, let's face it, they're not that quick. There are a few stuck to the front of my car right now. I wonder if this is one of those years when a certain breed is more prevalent, like the secadas or something like that.

And I can't say mosquitos have been too bad this year yet but I haven't done too much at night yet or any camping. I'll have to fix that. Karl said he's up for another canoe trip down the river this year, so I'll find out then if mosquitos are out in droves.