Red Knot (IMAGE) University of Alberta Caption The study investigated red knots, like the one pictured here, at the NIOZ Royal Netherlands Institute for Sea Research in Texel, the Netherlands. Credit Jan J. Wijmenga Usage Restrictions with credit to Jan J. Wijmenga. 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.