I need some advice and input from those of you who have bred reticulatus. This morning when I woke up and went in to the frog room, I noticed that my 2 retics were sitting nearly nose to nose in the front of the viv. this would be the third or fourth time I have witnessed this. One of them is quick to very secretive and quick to flee when I approach. The other is more bold. There are days that I won't see either of them at all. Anyway, on to the point. I crept up to the viv and was watching them for a bit and noticed the larger one stroking it's own head repeatedly while the other sat motionless. They did this the other few times that I've seen them together like this. I didn't witness any calling (surely didn't hear them as I'm deaf) thought the larger one would puff up and release the air a few times. Any ideas as to what this could be a sign of? Thanks in advance!