These guys are master escape artists!! I don't know where they think they are going, but they can turn up in the oddest places, too. You have a couple of very cute ones, I might add. Have you heard any "barking" like noises at all? Out of my six, I have four males and only two females, so it can be quite a jam session in my house in the evening as they compete with my Pacific Chorus Frog for singer of the night!