We have literally millions of these little buggers flying around and roosting on everything. They're not the best fliers in the world and go careening into things, people, windows etc. I would very much like to know what they are and whether they are essential to the ecosystem or something that we can address more aggressively. Thanks to all.
Looks like a western conifer seed bug, a very common nuisance pest. Seehttp://inlandforest.com/stinky-invaders/ for more information.
