The nest was a welcome site for our group during one of our twice-weekly neighborhood walks. Usually we find drug paraphernalia, bottles and cans used to feed addictions and other trash. See examples here, here and here.
When we first spotted the small nest there were four small eggs in there.
Well, when we returned the following morning to mark the nest with a couple surveyors flags so no one would stepped on it there was a surprise inside.
During the night or morning two of the eggs hatched into something else.