The blue one looks like Lactarius indigo. If you run a sharp knife against the gills and a milky substance appears, that's what it is for sure. If so it's a choice edible mushroom, but I would never recommend eating one based solely on a picture Id. Marc's right about staying away from any mushroom with white gills.
Welcome,
I went and found some more blue ones. I checked them for the lactarius.
Not so much. I only found a half dozen in the pine/cedar woods.
I won't try to eat them yet. I found a meals worth of Chicken Fats and Porcini
for tonight's deer steak.
I am familiar with Watkins Glenn, Penn Yan, Unidella, Sidney, Onianta. Ellensville,
Navsink, Binghamton, etc.
Zuma