Could convert park from a point reference to mapped out area

looks like there is two parks mapped on top of each other

Is this just the grocery store or other tenants?

The park boundaries looks like they are easy enough to define as an area

Is this area covered walkways or part of the building? If the former it could be split as 2 buildings.

If anyone knows the full extent of Shaw Nature Reserve please add it in. I know there is a section that goes south of the Meremec River