Todor Nikolov writes:
If you need to rig a bird wing and you aren't a Rigging whiz, Auto-Rig Pro has the only automatic solution for this difficult problem (as far as I know).
Even though Auto-Rig Pro automates a lot of the tedious rigging work, you need to know how to use the Wing tools which you can learn in the video below.
I also made two additional videos which are a mini-course showing how to rig a complete bird model from start to finish. I hope they are useful!
Wing Rig Overview
Bird Rigging Part 1
Bird Rigging Part 2