Picking Fly (IMAGE) Instituto Gulbenkian de Ciencia Caption This is a cartoon of a picking fly. Credit Hannes Tkadletz (graphic department of the IMP) Usage Restrictions High-resolutions images are available upon request. 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.