A Guillemot in 2015 (image) Cell Press Share Print E-Mail Caption Incubating common guillemots in island of Stora Karlsö. Credit Aron Hejdström. Usage Restrictions 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.