Water anole with bubble (IMAGE) Binghamton University Caption A species of semi-aquatic lizard produces a special bubble over its nostrils to breathe underwater Credit Lindsey Swierk Usage Restrictions Credit Lindsey Swierk License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.