Good day Gary.
Sorry for the delayed response to the identification of the mushrooms in your photographs. I did not answer this email straight away because we are inundated with identification requests all the time, and answer the ones which show something in the photo to distinguish the size of the mushroom.
It is more than likely the Agaricus silvaticus Schaeff
Other similar mushrooms that you can research are:
A. augustus (The Prince)
Be careful of the following:
Agaricus xanthodermus var. lepiotoides (Yellow Staining Mushroom)
Agaricus xanthodermus var. meleagrioides
...which are all poisonous.
Photographer: Walt Sturgeon