I have two fbts and i know one is a male because he is always jumping on my "female" fbt and hes super warty lol. but how do i tell if the female is well... female? when he jumps on her she makes a low chirping sound but tolerates him on her. she has smooth skin and has a round mouth. i looked up how to sex them and it says that females have smoother skin (less warts) and have rounder snouts. so what i want to know is if shes female or not. i know that only males make noise but is it different with fire belly toads? please help i want to breed them.