Hi! I'm not new, but have been lurking around for quite sometimes. I also own other reptiles, but I currently have only two amphibians, and they are fire-bellied toads. Anyway, why does my fire-bellied toad, which used to be bright green, turned black? Does it mean it's breeding time for them? Right now he's slowly turning back to his normal color. I have him for 6 years now, and he's still going strong! And after all those years, he's never done that before, turning completely dark, almost black. And I heard they can live for up 15 years! Is this true?