I was inspired by all of your swinging perches, and since we added on to the run I had to rebuild their perch, so I decided to make one that swings (more side to side than anything). I did not have a good tree branch to use (just have to wait for a good wind storm) so I used a 2x4. Here are some pics. It is about 2.5-3 feet off the ground. I will be adding another solid perch once I can get my BF to cut another 2x4.
Weeble enjoying her new spot:
Weeble enjoying her new spot: