Can Iguanas Lose Their Tail And Grow It Back?

Can Iguanas Lose Their Tail And Grow It Back? Do All Lizards Lose Their Tails? … According to Margaret Wissman, DVM, avian and exotic veterinary consultant, reptiles such as green iguanas and bearded dragons will drop and regrow their tails, while others, such as crested geckos, can lose their tails but will not regrow them.