Our "eating" cherries are taken by the birds while they are still green. What is the point? They are too big to net and yes we didn't check root stock. Lesson learned.
We also have a morello (cooking cherry) which thankfully they don't like.
Today picked the last batch, seeded them and have frozen them for use later in the year.
Posts
lots here
https://www.field-studies-council.org/shop/publications/ladybird-larvae-guide/
Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.