I did watch another news-type segment where they put up a Bluetooth speaker in a tree and played another bird song and it almost immediately got attached by miners. They said they really stress out a lot of other wildlife.
There was a second part I wasn't closely listening to as I was walking somewhere while listening, but something about them eating some sweet protective coating off a certain tree so now the bugs are able to damage the trees.
At first I thought they sounded kinda cute, but then as I saw the group sizes, I saw how it would quickly get old, especially if they drive off other animals.