Tawny mining bee - NOT amateur radio

For several days now, I have seen little mounds of soil with a hole in the middle in my grass. For a while I thought this was ants then I saw a bee. Further research has pointed me to Tawny Mining Bees. These are solitary bees that don't live together. They are small bees with ginger hairs.

See https://en.wikipedia.org/wiki/Tawny_mining_bee .