Lake Comida (IMAGE) University of Texas at Austin Caption Bolnick and his team study a small fish called a three-spined stickleback that lives in the lakes and streams of Vancouver, British Columbia. This photo: Comida Lake and its outlet stream. Credit Thor Veen 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.