I have a four-year old western Hermann's tortoise (from HermanniChris) that was incubated for female, and at just over four inches shows female characteristics. Today I found her mounting a female marginated tortoise and simulating copulation with her, bumping her shell and even letting out little sqeaky grunts. Has anyone ever observed captive female Hermann's tortoises engage in this behavior? Or should I look a little further into the possibility I have a male?