Published on the Facebook page of Cologne Zoo the 30.06.2020.
Two new species of oar frogs were discovered during the course of a doctoral thesis by Hoa Thi Ninh, supervised by private lecturer Dr. Tao Thien Nguyen from Hanoi and Prof. Dr. Thomas Ziegler from Cologne Zoo.
Published on the Facebook page of Cologne Zoo the 27.07.2020.
Dr. Marion Schneider visited Cologne Zoo with a thermographic camera – not for fun, but for science. The results are of great importance for a better understanding of the sun bear and for its protection.