Frog Gender!!

[Helena]

Hi! I have three fire bellied toads (Wink, frisky and spike) and I am going to try to plan to breed them sometime soon. But first, I need to figure out their genders. I know that it has something to do with toe webbing and other things, but I still wasn't quite sure if my judgement is right or not and I wanted to see the input from the more experienced people on this forum. I tried my best to get shots of their feet! Here are some pictures of my frogs! Please help identify their genders!!!

Wink: (I have seen him go into amplexus on top of Spike)


Frisky: (This one goes in amplexus on top of spike also)

Spike: (I think this ones the female, but not quite sure, she is quite fat)




Thanks for your help!