Ok the red ones are definitely Hygrocybe, compare to Hygrocybe coccinea.

Gray one is hard just from the top, maybe an old Russula? Brb

That red meat one looks an old Hydnellum or Fistulina - but it's weird that it's growing on the dirt in grass apparently. Is there a hidden root or piece of wood there? Maybe a slime mold if not? Or some deteriorated weird earth star type thing....

The first one is a bit enigmatic too, but I'm thinking Stropharia genus - compare to Stropharia ambigua. Was there a veil covering the gills that hadn't broken yet?

That stalked, freaky brown flower looking thing - that is so cool and I have no idea what it could be. My first instjnct was like an ill shapen Gyromitra, but I don't think so. Any other photos of that group?

Great photos all around though, picture perfect L.perlatum, very pretty A.muscaria.