(IMAGE) University of Göttingen Caption Einblick in eine Dunklen Erdhummel (B. terrestris) Kolonie, u.a. mit Brutzellen und bereits geschlüpften Jung-Königinnen. Credit S. Schweiger Usage Restrictions None License Original 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.