Slug eggs! I think. Quite small.
I didn’t notice them at first, as I was photographing this beetle under a log.
Some beetles are shy. Only later did I see the spheres in the photograph.
I’ve been delving into the archives to see what else has turned up in early Aprils past:
2018: Brooklyn Kestrels!
2017: Some turtles in oldest Virginia.
2016: Accipiter bath.
2015: Lores of an egret.
2012: Leaves of three.
This is a must-read on thinking during a pandemic.
Backyard and Beyond 
Matthew, another fascinating post. The link to “New Pathogen, Old Politics” is particularly informative.
Thank you.
Good morning, Matthew.
Slug eggs. We have the large leopard slugs here in upstate N.Y. never seen the eggs tho. Thanks for this!
Also, “New Pathogen, Old Politics” is great.