One of my female russians(6 SCL) has been digging holes for the last day and a half!Does this mean she is going to drop eggs.I know they have been mating all summer but i have never had any eggs,at least that i saw.She has dug up 2 or three spots with her rear legs and on huge hole under a huge rock!I have taken the other 4 russians out and let her alone just in case!I have never seen her this active.