Probably several others, but those are the first to come to mind.
These days just surveying for the national bat and dormouse monitoring programmes, but I have done quite a range of other things in the past including: starting and running a Green Drinks group, pagan prison chaplain for the Pagan Fed, direct action with Greenpeace, local wildlife group committee member, starting and running a toad patrol group, helping at an old folks day centre, running a tea stall and car-parking at a few green festivals, crash and bash conservation work with various groups etc.
Some decades back I described myself in a social organisation’s yearbook as “Degenerate freeloader and card-carrying pope” - which should indicate my influences at the time.
I no longer carry a pope card.
Back then I was living and working on an island nature reserve (great experience, but nothing like as idyllic as that sounds to a lot of people) and my marriage was going through a rough patch.
Since then I’ve changed roles, been promoted, moved back to the mainland - moved 3 times in fact - but am now settled and our marriage is going much more smoothly. Retirement is on the horizon.