Evie, this is strange because my current box of 5 babies has a very shallow nest. When I looked the day they were born, they were so deep in the “cup” (like Gin says ‘loosely put’)I could hardly see them. Tomorrow they will be 4 days old and I plan to peek again, if it is not raining.
I was a little worried because parents began feeding those babies meal worms the very next day after they were born. I had read that newborns do not digest them properly, so I was thinking that may have been the trouble with the 1st nestlings which died at 7 days old. I blamed it on the cold, damp weather, but it got me to thinking because they began feeding them worms right away also. Right now everything seems to be okay, so I will think positive and believe the parents know what they are doing!