This opossum--along with a variety of other animals, including vermin--lives where Mary Tyler Moore used to live, but it's now a trash-filled vacant lot. The location: Ocean Parkway, between Cortelyou Road and Ditmas Avenue.
Nicole Fitzgerald posted the video and wrote under it "This large opossum was seen ambling around in broad daylight in the vacant lot near the corner of Ocean Parkway and Ditmas Avenue. This is also the site of a large feral cat colony."
That was more than two years ago. Nothing has improved, according to an article in The Brooklyn Paper, despite repeated calls to various city agencies.