Ok that looks like 2 out of 3 that were codom tearouts that were hollow. Water oaks? They do not know how to wall off decay; I've recommended keeping some that should have been whacked ASAP. Live and learn.
the last didn't look fatal, but it was way overthinned. It would take a lot of adjusted regrowth to be agood asset. Every tree, every owner, are individuals. But to say 9 of 10 HAD to be killed, well, I'll have to remain :Eye: skeptical on that, sorry.
Trees may grow "like weeds" in LA or NC, unless you're looking at them through the perspective that life is short and tomorrow never knows. then they are all preservation opportunities, not weeds to harvest. Different outlooks for different folks, and so on and so on and shoobeedoobee doobee, oooosahsha, we got to live together..
And I can't help but harp, so shoot me: to an arborist every tree is innocent until proven guilty of outliving its usefulness. For the ones that need to go, there are more waiting to take their place, so in they go.
Like the 3 pines skwerl felled in NC in jan 03; those folks have planted >10 trees to take their place.
And the "stubs" I left from heading cuts are not rotting, and are regrowing into vital branches.:blob6:
It's all good, but it's all better under big healthy trees.