1. The use of semen evaluation and assisted reproduction in Spix's macaws in terms of species conservation. Issue 3 (19th April 2014) Authors: Fischer, Dominik; Neumann, Daniel; Purchase, Cromwell; Bouts, Tim; Meinecke‐Tillmann, Sabine; Wehrend, Axel; Lierz, Michael Journal: Zoo biology Issue: Volume 33:Issue 3(2014) Page Start: 234 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗