Hi. Is there any way to sex Chubby Bull frogs other than hearing them croak?

Thanks
XxxxxX

__________________
1.3.1 leopard geckos
1.0.0 Yemen chameleon
0.0.1 hermanns tortoise
0.0.8 ocellated skinks
1.1.0 major plated lizard

click pweeze-->

The vocal sac on the males is dark almost black.

Maddie

males have darker throats, and females are about 2 cm longer than the males, if they are full grown adults they should be easy to sex

__________________
If you take my reptile addiction away from me, I'm nothing, I am the addiction and a herp disease from Korea

thanks

__________________
1.3.1 leopard geckos
1.0.0 Yemen chameleon
0.0.1 hermanns tortoise
0.0.8 ocellated skinks
1.1.0 major plated lizard

click pweeze-->