Sorry to hear about your loss.
I have varmints (raccoons and coyotes)
and free range broody turkeys here... last year was my first year with 2 adult turkey hens and I let each of them hatch eggs - one brooded during May and one during June. They probably would have tried it earlier, but I had been taking their eggs away before that.
One of them made a "secret" nest in a garden border, and I let her keep it... I made a makeshift pen around her hidden nest with some welded wire mesh fencing, and covered the top so it was varmint proof (more wire fencing, plus a piece of tarp for the rain). I made the pen so it was possible for me to "get" the turkey so I could remove her for feeding and poop breaks - kept a water dish and a food dish within her reach beside her nest as well. She hatched 11 healthy poults at the beginning of July - in the middle of a row of peonies, on a dish-shaped patch of bare dirt. Her idea of the perfect nest

I give the fence credit for her success and survival.
When the chicks were up and running around I had to replace the mesh fencing with fine gauge cage wire (with half inch holes) so they couldn't go right through the walls, and a pl;ywood roof. I opened it up in the morning, and she took them back inside every night.