Satin Bowbirds Building Bowers (image) University of Miami Caption Satin bowbirds build specialized stick structures called bowers and decorate them with blue objects to attract females. Credit J. Albert Uy, associate professor of biology in the College of Arts and Sciences, at the University of Miami Usage Restrictions Use with story and credit. 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.