Do you know what to look for in the "wave"? The graphic on that exhibit explaining the waving (semaphoring) depicts a cartoon zeteki with its front "arm" held above its head. In reality the waving arm does not come up over the head. It kind of circles around a time or two at shoulder level, then quickly flicks the front foot up, flashing the sole of the foot at the end of the wave. I always thought it seems like the Atelopus equivalent of giving the middle finger.
These are not his, they're @the Omaha Zoo.wow those are awesome when and where did you get those? how long have you had any breeding yet