I have those huge black ants living in some of mine. The 2 dozen trees I've had cut down over the last few months --- most have been almost totally hollow from the ants. Now, even mimosas are dying --- and those things are like weeds, you can't kill them. When weeds start giving up, it's dry.yeah, I spoke too soon. Hasn't rained here in almost a month and it is dry, should be cooling off but it hasn't. I know what you mean about the trees, I lost quite a few last year, and it isn't looking good. I quit brush hogging last month and where I cut dried up and died. I found out what killed the trees. There is a bug that bores into the trees in late summer and lays eggs every year. Trees can handle it when they are healthy. You can tell if the bugs killed them, the trees will start dying from the top down. Instead of the other way around