If you have a lot of logs, you may wish to use a machine (bobcat, tractor, backhoe for example), to line them up at a suitable milling site. When that is not practical, it may make sense to have me help with log moving.
My Log-Rite Fetching arch can move logs to about 1 ton, and up to about 25" in diameter. Shown below with the tow tongue accessory. This is a 13 foot 2200 pound white oak log.
The arch can also be used with a handle or tow ring, with truck, power winch, or manpower, and move logs across terrain without ground damage or getting the log dirty.