07/27/2026
I'm not an arborist but I know shenanigans when I see them.
One of the amazing things about trees is their ability to compartmentalize damaged or infected wood (CODIT).
It appears that this tree suffered some sort of damage that ate away at the heart wood (inner wood) but it still thrives because the vessels that transmit nutrients and water (Xylem and Phloem) exist just under the bark layer with the cambium.
It was once common practice to fill voids with material, thinking that it would aid in protecting the tree.
DO NOT DO THIS!
I am going to award points for creativity anyway as this definitely made me stop and get out of my car