Töpfer, Till, Zoological Research Museum Alexander Koenig, Centre for Taxonomy and Evolutionary Research, Adenauerallee 160, 53113 Bonn, Germany

• European Journal of Taxonomy No. 306 (2017): The birds (Aves) of Oromia, Ethiopia – an annotated checklist - Zoology
  The birds (Aves) of Oromia, Ethiopia – an annotated checklist
  Abstract  PDF  PDF/A