Last summer I saw someone spraying weed killer around the parking lot...what's wrong with this? The spray not only kills the weeds but the bugs that the birds carry back to their little ones and it kills them..I know this first hand..Not only is it bad for the birds it's also bad for humans..The results can be miscarriages, liver damage, kidney damage, and lots of other health issues..look it up..So for now Chili's will be off of my list..