I keep hoping they get low enough to get out the ladder and sneak up there in the dark and snatch them one by one, but the lowest they have been so far is about 40 feet. Most of the time they are waaaaaaaay up in the trees like monkeys
sounds like they want to get down .
are you or someone in your house a tree climber ?
If you got a ladder you might be able to climb the rest of the way .
If you could get to them you could push them off .
Or tie a rope over them & lower them down
If you decide to climb ..be careful.
do you know anyone in the fire Dept ...that can help get your chickens down ...
I think they have the tallest ladders ..
You would be the talk of the town ..but your chickens would be safe
They Rescue Cats ..why not chickens ?