I have my 2 fully-frogged brown tree frog boys, which I've had for about 2 yrs, and just got 8 taddys (2 with back-legs, and 6 still very taddy) just a week ago . My boys have been living in a huge aquarium bachalor-pad for a while so thought I'd get them some girlies . So, like you Groovy, I was hoping there was a way to tell the girls from the boys...well, we'll just have to be surprised.