The Famosa Slough — an inland wetland gem in urban San Diego

It is a natural wonder, nestled in an urban setting. It’s in the Loma Portal neighborhood and even though it’s 37 acres, you might’ve never noticed it. KPBS reporter John Carroll gives us a look at the past, present and future of the Famosa Slough — a place where nature thrives with the help of some very dedicated people.