Cook's Petrel (IMAGE) Faculty of Sciences of the University of Lisbon Caption Cook's Petrel, from New Zealand, is an endangered species and is one of the seabirds most at risk from plastic exposure. During its migrations it crosses the Pacific Ocean, and its wintering areas are severely affected by the “big garbage island” of the North Pacific. Credit Paul Donald. Usage Restrictions Attribution is required. 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.