I can only recall making 2 birdies on the 5th hole, both on the front location. One I happened to flop in.
The other was when my approach hit a bit short and to the right of the green. The ball then rolled on to the green, and once on the green it kept rolling closer to the hole, settling about a foot away from the hole. Even on that green, I can make a 1-foot putt. :-)
I've never birdied the back location.
And I think I only have one birdie on the 6th hole, which is this one:
https://everyplay.com/videos/27283072