Captain Dirty
Platinum Member
The picture doesn't show it well, but there is probably still 6-8 inches thick of wood that is hinged to the main tree (on the left). I don't think I'll be able to simply pull it off. I think I have to cut it.
My thought was go up a ladder on the left tree, and cut it at the hinge point, so it drops down away from the tree. I don't like the idea of being on a ladder, 15 ft in the air, when everything let's go, though. A lot can go wrong quickly, including the tree potentially springing back (and bucking me off the ladder) when the split portion is cut off.
If you do not feel confident, hire it out!
Start with Fuddy's advice. If you cannot pull it down at least you will have a line that provides more control than no line. If your attempts to cut the hinge are unsuccessful you will already have a line on the limb and will not have the risk of getting a line over a weakened widowmaker.
If you do use a ladder use an assistant both to foot the ladder and to get help should something go terribly wrong. Run the ladder up the left side of the tree to hopefully put you out of harm's way. Run the ladder above the limb so you will be working below chest level. If the bottom of the ladder is not on level ground block it so it is stable, and in any case stake the bottom. Lash the top of the ladder to the tree; if the tree moves or the limb strikes the ladder you will be less likely to be bucked off.
Think it through before you start. Especially worrisome to me is the splintered portion of the limb that extends to the left of the standing tree trunk. You have a better view than anyone looking at the photo and ultimately you are responsible. Again, if you have a doubt, hire it out.