fishing line nest

My daugher brought this home the other day, perhaps it was blown down by the latest storm. I imagine that it might be an oriole's nest because it looks like it could hang like a little sack from a tree, and also because it is essentially made from repurposed fishing line. The Baltimore Orioles I see in Prospect Park almost always appear near the lake, darting in and out of the phragmites or perched on tree branches overhanging the lake, and those places are unfortunately rife with abandoned fishing line.

The little one plans to leave it in a tree hoping that it will be reused. It's certainly tough enough for another go.