WOW! Talk about a major retraction! So....turns out it is not Igby who is doing the talking! We figured that it was him every time we heard it because Igby is the one who is always out and about...and Kibbits hides inside a tree all day! Well....we heard it for the first time at night today, when both of the frogs were waiting patiently by the glass doors because it was feeding time. There was Kibbits, croaking away and Igby silent as ever! We are rather surprised to say the least! No wonder Igby would give us that look of "what?" every time we went over to the tank after hearing a call. Haha! I guess that means that Igby is a girl. She was about twice the size of Kibbits when we purchased them both, and if Kibbits is at that age, she must be past it. Anyway, hilarious turn of events! Needless to say, it's still a boy...just not the right one ; )