Hopefully, there will be no amnesty for the grackles. :-)
I recall the problem that San Antonio had with them when I lived there. At one point, the cops were firing blanks and shooting firecrackers into the trees.
I just heard on KFYO: 1,000 to 1,500 demonstrators, and it lasted on the courthouse lawn from 30 minutes to an hour.
We'll see how the local TV media plays it.