one egg

The blackbirds-nest is empty...(see also posts of July 11, July 07 and July 01)
The young have flown out.
I saw father blackbird flying with his beak full of food...to the conifer,
instead of flying into the ivy where the nest is.
that means the young are in the conifer.

After a few days now...I checked the nest to see what was left.
I found one unhatched egg in the nest as a left over.