Blue tits (Cyanistes caeruleus ogliastrae) (1 of 2) (image) National Evolutionary Synthesis Center (NESCent) Share Print E-Mail Caption Blue tits (Cyanistes caeruleus ogliastrae) are from the French island of Corsica. Credit Photo by Samuel Caro. Usage Restrictions None 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.