top with hole in it. All other 4 had pip-marks. All were covered with feathers. The hole in the one egg looked the same size as it did last night. Went back to blint. Could hear occasional piping. Could see no birds. At 10:30 the bird still was off nest. I got a little closer looking at the nest on the way down. Keeping as I approached nest. Top egg had slid over and was no longer on top. Hole a little bigger ( about 5mm diameter ). Others the same. Back at nest at 12:40. Red bird on nest. Rather restless on nest, fidgeting around it, preening neck & breast. At one time an egg, or a large part of one, popped out on the far side of red bird. He fidgeted it under him again. At 2 o'clock I saw a grey fuzzy thing fidget up in front of the red bird, who fidget several times at it before he got it below back again. Within a minute after that red bird leaned way out of the nest on the north side, picked up something gift the ground and worried it briefly before he let it drop again. Egg shell? or feather? Came down at 2:30, red bird still on nest. At nest again at 4:30 PM. Red bird on nest. Restless fidgeting under and around himself. At 5:15 either one or two birds started