Humpback with Calf (image) University of Washington Share Print E-Mail Caption A western South Atlantic humpback mother with her calf. Credit L. Candisani/Courtesy Insituto Aqualie Usage Restrictions Photo credit required. Share Print E-Mail 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.