TIL: Some trees appear to signal each other about caterpillar infestations by altering their leaf chemistry leading some scientists to suggest that plants possess intelligence

https://sites.williams.edu/scientephic/news/the-social-life-of-plants/
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1g9ol9z/til_some_trees_appear_to_signal_each_other_about/