For Bees in my Bonnet, I wrote a short story about trees thinking. It’s called Have a Good Day because it purports to be a conversation between the President and two scientists, who wish each other ‘Have a good day.’
It was speculative, but then I came on Peter Wohlleben’s book, The Secret Network of Nature and read that when Roe Deer bite the bark off a tree, they leave saliva, the tree detects the saliva and produces bad tasting sap. If the scientists just broke a piece off leaving no saliva, the tree just produce healing fluid. I then realised I’d inadvertently been working on a really possible scenario.
It seems the trees also communicate to other trees when they are running short of water, allowing the others to reduce their intake and conserve the resource. Wohlleben comments that unfortunately pests tune in to this communication and attack the trees in trouble.
Harping back to my story, maybe trees do talk to me after all.