The pen settles back into the nest. Look in the lower left corner of the photo. I hope I'm wrong, but that looks like an egg to me! I've counted three eggs in the nest so far, but I couldn't get a good count today.
Bye Mama! I'll see you tomorrow!
The mute swans' nest has at least three eggs in it. I have to shoot through a chain link fence, and through blowing grasses to see the nest. My options for a different vantage point are limited. The incubation period is 34-41 days. I think this is day 25-28.