Cape Sugarbird (IMAGE) Proceedings of the National Academy of Sciences Caption Cape Sugarbird (Promerops afer) perched atop a Protea (also known as a sugarbush) along the coast of the Western Cape, South Africa. Credit Daniel J. Field 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.