To tell you where this nest was found would give away the answer. So, without knowing this nest’s place of origin, do you know which bird built it?
Answer
A chimney swift’s nest.
This nest was found in a homeowner’s fireplace after having fallen from the chimney. Chimney swifts use bits of twig and their own saliva to build nests that secure to the inside of chimneys (or hollow trees, or other structures). You’ll notice the flat edge on one side of the nest; that’s where the nest was attached to the chimney. Unfortunately, these nests can fall, sometimes with babies still in the nest! Be sure to read more about the rescue of chimney swift babies and the work being done to save this declining bird here.
This week’s contest winner was Tim DeCerbo of New Haven, CT