I got a couple D.imitators from Aaroms frog farm around June 30th. Aaron told me that he grabed a couple froglets that hungout alot on the same leaves ect and that when he sees them doing this sometimes they turn out to be a pair. This seemed like a stretch to me. But as they have grown one has turned out a little longer then the other so I have been thinking its a female. This morning as I ploped my self down on the couch I heard his TRILL and then moments later there it was again. So I crept up to the large jar im keeping them in and I got to id the frog making the call and it was the smaller of two. I have filters going in my pipa pipa and Axolotls tanks and they make alot of noise if I dont keep the water levels up. It wasnt for a long time that I finally heard my mourning geckos comunicate with one another. And this morning my brother happened to have it unpluged and I got to hear the frogs. So im going to run there filters alot less when im around so I hear whats going on. I hope these guys know all about the birds and the bees so I can get some eggs here soon.