To leave or not to leave

I have a bunch of dead ladybugs that have fallen into my soil is it save to leave them like worm casting and flush them out later or should i take them out now

Im sure you will be fine leaving them....but why do you have dead lady bugs in there? They are very beneficial critters.

I just read that ladybugs flip on their backs to play dead from predators

It will be fine! You should ha e no worries