Gender of frog?

[Bombina Bob]

Possible Nuptial pads?

The nuptual pads on your toad would be much larger if it is a male, i think yours is a female because
of the extent of the webbing on the foot and the small arms. a breeding frog's nuptual pad should look
something like an Iguanodon's thumb spike. But if you are hearing your frog call in short "whoop" sounds, then
you have proven your case If you plan to breed your toad, i would get a 2.1 group for better success. a group
of female frogs will get along fine but be aware if you get males, there may beattempt to mount her constantly,
and if you notice this, make sure to either separate her from them or give a larger land area so she can have a
break from time to time. Good luck