Ok, so I'm sure these are unfertile eggs now. SHE just had another one and this one actually looked like an egg although the shell was very soft. I held it up to a lightbulb and there didn't seem to be anything inside. Anyway, my question is...I thought only males did the whole head-bob, arm-waving thing. These two have done it for two years. They head-bob and then jump on each others back and bite the neck area. Whats up with this?


