I DON'T Think These Are Mushrooms

Bleh! While my Papaw was turning his compost pile, he uncovered these! It's a big, ol' cluster of SNAKE EGGS!!! We found an even dozen of them, just 15 feet from the house! They were fairly heavy, and I thought it was weird that they were so dented yet so hard. The strangest though, was that they were stuck together! Huh! But they've gone missing since their unveiling, so I can only hope that we wont have to worry about them hatching!