I've got a huge cedar tree in my yard and several years ago we had a large number of chicken snakes, The birds loved that tree to nest in. The snakes would climb the tree and eat the eggs, These snakes were big. Some of them six and seven feet long. It was a never ending battle keepin those snakes out of the birds nest.
When i would see one i could reach, i would grab his tail and jerk him out of the tree, Chicken snakes are usually docile but after you rip one out of a tree and he smacks the ground, they are pissed and ready to fight.
I used to get tickled watching them when they hit the ground, They automatically hit the coil and strike position. Also they put out a very pungent odor when pissed.
if you got close enough they would bite you too, They aren't venomous so no harm. I always was having to remove them from my woodpile and my MIL's woodpile too. Now i didn't kill them cause i know they eat rats, but when you go to bring in wood and one of them shoots out in front of you, Well it's time to clean the undies out
use to amaze me how they climbed the tree, I would watch till they started to get out of reach then grab them. Also weird is when they did swallow an egg, they would constrict around a small tree or larger branch and bust the egg inside them.
i don't see any of them now, guess all the clearing and building going on has run them off.