I like raking. It’s invigorating, satisfying, and it smells good. I don’t rake anymore because I don’t have a lawn, and besides a number of my fellow citizens on this lot aren’t done with the leaves—invertebrates, chiefly, and them what eat them.

But I’m aware how cranky people get about the task. Strike up a conversation with a raker, you’re liable to get a precise breakdown of what percentage of raked leaves are theirs. The rest come from a whole ‘nother tree that isn’t even on their property. Leaves that aren’t even their fault, but they have to rake them anyway, because some people have no sense of boundaries. I don’t know how this horrible situation can be resolved, but I’m guessing an impartial judge might determine that, all other things being equal, the irritable raker owes the tree-owner for the carbon sequestration, beauty, and shade.

At least you can have a conversation with a person raking. The leaf-blowing brigade is probably equally annoyed with the neighbor’s leaves, which is rich, considering how many of their decibels are landing in yards up to a mile away.

I do like me a good raker, though, and that is why my day was made when we were hiking in Forest Park the other day and came across a thoroughly damp trio of them, rakes in hand, grinning in the rain. Forest Park is huge and jammed with trees, as you might guess, and you’d think that might discourage a soul from raking, but these souls are the hardy variety.

Forest Park is an eight-mile-long slab of mostly unmolested old forest hanging off the Tualatin Mountains just west of Portland. It was somebody’s good idea in the mid-nineteenth century to preserve it—although by that point most of it had been logged for development. Anyone seeking to build on it soon discovered its stripped slopes had a way of getting away from them. It’s slick out there and has more gravity in it than some places. There’s only a little bit of old-growth left, but the younger stuff is pretty too. There’s no leaf shortage, but still it seems like the very definition of a place that doesn’t need raking. And yet here they are, good folk with rakes and Travis tools in hand. These people are a triple threat: they can rake and laugh and not get paid, all at the same time.

They’re not just strangers committing random acts of tidiness. They’re volunteers for the Forest Park Conservancy, fully trained and authorized to work independently, and subject to background checks, Missy. And they rake the trails for the same reason people quit trying to glue houses to the slope 150 years ago. It’s slick. Leaves trap water and soil erodes. Before long the place is likely to abscond with your shoes and mud your butt shut. They rake trails—all 47 miles of them—in order to keep them in a condition that even non-salamanders can walk on. It seems daunting, but many hands make lighter work, and the Conservancy trains volunteers in trail maintenance and hosts raking parties on a schedule. Yes, Mrs. Urban Not My Tree, it’s a party! They’re having way more fun than you are. Volunteers’ pronouns are always “We,” and they’re that much happier for it.

There’s obviously a lot to do, though, so after a brief bit of chitchat, our crew was right back to work. And no wonder. It’s a big park. The sword ferns still need ironing, and that moss isn’t going to mop itself.