We had two Monterrey pines in on our property listing to the side, threatening to topple our neighbor's house. Apparently, in the 50's, people planted these trees in Orinda, at a cost of about $0.19 apiece, to make it more scenic. What they didn't think about was the soil here was poor for these type of trees. So, 60 years later, and about 1,200x the cost, these trees must be taken down.
We hired a local crew who said it could be done in two days without cranes.
Indeed, the men on this crew were acrobats and could easily climb up, chainsaw dragging behind them, and use only ropes and a pulley to fell even the largest of branches. Many of these "branches" could be classified as trees in their own rights.
Here you see the observation crew. Grandpa couldn't pass up a chance to see this kind of arborist engineering at play.
The results of 1 days work. Astonishing.