I thought survey hours weren't worth logging....
Must be feeling your age ;-)
I'm resisting logging golf despite the fact that I walk briskly and carry my clubs.
You can all try 6 or 7 hours walking through a forest/moorland area and tell me its not worth logging.
It's worth logging.Kitch might tell you it's worth a third of your time out or summat but I'd log it. Says a lot about me :-)