some additional signs....

I thought I had this one all figured out until my female croaked the other night. Now I don't know what it is.... probably a quiet male.

I have a juvenile 2.6" male that has all the adult male indicators:

Croaks (at least once a day)
Nuptial pads on his thumbs (dark brown)
dark throat
saggy throat

My now unknown 3" whites has only one male indicator and has only croaked once (though it has made other sounds, that my known male has never made)

Whatever the sex, white's are great frogs and entertaining to watch.