Robin

"I had a dream. In fact, it was on the night I met you. In the dream, there was our world, and the world was dark because there weren't any robins and the robins represented love. And for the longest time, there was this darkness. And all of a sudden, thousands of robins were set free and they flew down and brought this blinding light of love. And it seemed that love would make any difference, and it did. So, I guess it means that there is trouble until the robins come."

~ Sandy Williams (Laura Dern) in David Lynch's Blue Velvet.