Bumblebees Getting a Reward (IMAGE) Queen Mary University of London Caption Nicotine-laced nectar can speed up a bumblebee's ability to learn flower colors, according to scientists at Queen Mary University of London (QMUL). Credit D.Baracchi/QMUL Usage Restrictions Please credit D.Baracchi/QMUL when using the image 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.