(IMAGE) Max Planck Institute for Chemical Ecology Caption The hummingbird Archilochus alexandri visits a tobacco flower. The little bird also pollinates coyote tobacco. Credit Danny Kessler / Max Planck Institute for Chemical Ecology, Jena, Germany Usage Restrictions None 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.