Humpback Mother-Calf Pair (1 of 3) (IMAGE) Aarhus University Caption This image shows a mother-calf pair in Exmouth Gulf. Credit Fredrik Christiansen Usage Restrictions May be used in relation to this press release License Licensed 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.