I’m in MD as well... there’s a big maple tree in my yard that’s attracted probably hundreds of them at this point, lots of holes in the ground around it from wh

I’m in MD as well... there’s a big maple tree in my yard that’s attracted probably hundreds of them at this point, lots of holes in the ground around it from when they emerged, but they haven’t started singing yet, or even moving tbh. And hundreds is a lot, but not “covering the entire tree” by any means. Just a surprisingly large number of giant, docile bugs in the corner of the yard.