Oh, I was right all along. It rained and was crummy here all day yesterday and when Iwnet to show my Daughter and DH the nest, it was all wrecked. I don't think an animal could get to it so it had to have just fallen apart in the rain. I thought it was a futile attempt and It turns out I am smarter than a robin! Yay me!!
Poor Mrs. Robin and poor me! Now no babies to watch. Sad.