Apparently, I am no good at this.  I had never seen this before, and I've lived here 8 years.

Hartley is where Ian Aldrich and Jenni Stafford led volunteers from Wildwoods on a nature hike today. Ian developed a well-planned route (including a taste of deep-fried fiddlehead ferns); Jenni provided intense local knowledge. It was a great joy for all involved.

I had never been further into Harley than the pond;  this was a joy to find in the middle of the city.