I was just wondering if anyone could tell me if tortoises yawn or not? I've notice Dale (my sons Cherryhead) opening his mouth a couple of times lately like he's yawning. I'm not sure what to think about it. Thanks. Candy
They do occasionally yawn, but if you see it more than just a little bit, it is cause for concern. A tortoise with an upper respiratory infection opens his mouth wide because he's having trouble breathing.