Schwarzenberger, F.

Hermes, R.; Hildebrandt, T.B.; Walzer, C.; Goeritz, F.; Patton, M.L.; Silinski, S.; Anderson, M.J.; Reid, C.E.; Wibbelt, G.; Tomasova, K.; Schwarzenberger, F. 2006. The effect of long non-reproductive periods on the genital health in captive female white rhinoceroses (Ceratotherium simum simum, C.s.cottoni). Theriogenology 65: 1492-1515, figs. 1-6.

Walzer, C.; Goeritz, F.; Hermes, R.; Sos, E.; Molnar, V.; Hildebrandt, T.B.; Schwarzenberger, F. 2006. The anaesthesia of different rhino species – why teamwork is a crucial element?. Proceedings of the Conference on Anaesthesia and Surgery of zoo and exotic animals. Budapest, 2006, marcius 17-19: pp. 11-16.

Hermes, R.; Hildebrandt, T.B.; Blottner, S.; Walzer, C.; Silinski, S.; Patton, M.L.; Wibbelt, G.; Schwarzenberger, F.; Goeritz, F. 2005. Reproductive soundness of captive southern and northern white rhinoceroses (Ceratotherium simum simum, C.s.cottoni): evaluation of male genital tract morphology and semen quality before and after cryopreservation. Theriogenology 63: 219-238, figs. 1-2, tables 1-7.

Hermes, R.; Goeritz, F.; Walzer, C.; Sos, E.; Tomasova, K.; Molnar, V.; Mezosi, L.; Schwarzenberger, F.; Hildebrandt, T.B. 2005. Assisted reproduction and artifical insemination in rhinoceroses. Proceedings of the Conference on Reproduction biology of zoo animals, captive breeding programmes. Budapest, 2005, marcius 18-20: p. 6.

Mraz, B.; Walzer, C.; Reinhardt, P.; Matthaei, J.; Jago, M.; Schwarzenberger, F. 2004. Faecal steroid analysis in free-ranging white rhinoceroses (Ceratotherium simum) on a game ranch in Namibia. Proceedings of the European Association of Zoo and Wildlife Veterinarians 2004: 1-2.

Walzer, C.; Silinski, S.; Hermes, R.; Goeritz, F.; Hildebrandt, T.B.; Schwarzenberger, F. 2004. Remote delivery dart for hormonal implants in rhinoceros. Proceedings of the American Association of Zoo Veterinarians (AAZV) 2004: 638-639.

Silinski, S.; Walzer, C.; Schwarzenberger, F.; Stolla, R. 2003. Influence of a2-agonists on manual semen collection in standing white rhinoceros (Ceratotherium s. simum). Veterinary Medicine Austria 90 (Suppl. 1): 25.

Hermes, R.; Goeritz, F.; Walzer, C.; Blottner, S.; Silinski, S.; Schwarzenberger, F.; Joechle, W.; Cordes, M.; Hildebrandt, T.B. 2003. Improvement of male fertility by long-term beta-carotene supplementation in white rhinoceroses (Ceratotherium simum). In Ward A, Brooks M, Maslanka M, Eds. Proceedings of the Fifth Conference on Zoo and Wildlife Nutrition, AZA Nutrition Advisory Group, Minneapolis, MN.

Walzer, C.; Silinski, S.; Goeritz, F.; Hermes, R.; Hildebrandt, T.B.; Schwarzenberger, F. 2003. Experience – a measurable anaesthesia benefit. Verhandlungsbericht des Internationalen Symposiums uber die Erkrankungen der Zootiere 41: 245-247, figs. 1-3.

Schwarzenberger, F.; Walzer, C.; Silinski, S.; Tomasova, K.; Goeritz, F.; Hildebrandt, T.B.; Hermes, R. 2003. Problems associated with the low reproductive rate in captive white rhinoceroses (Ceratotherium simum) – an update. Verhandlungsbericht des Internationalen Symposiums uber die Erkrankungen der Zootiere 41: 301-303.

Hermes, R.; Walzer, C.; Schwarzenberger, F.; Goeritz, F.; Patton, M.L.; Tomasova, K.; Hildebrandt, T.B. 2003. GNRH agonist implants for ovarian down regulation and ovulation induction in rhinoceroses. Verhandlungsbericht des Internationalen Symposiums uber die Erkrankungen der Zootiere 41: 305-308.

Hermes, R.; Goeritz, F.; Walzer, C.; Blottner, S.; Silinski, S.; Schwarzenberger, F.; Joechle, W.; Cordes, M.; Hildebrandt, T.B. 2003. Improvement of male fertility by long term beta-carotene supplementation in White rhinoceroses (Ceratotherium simum). Proceedings of the American Association of Zoo Veterinarians 2003: 23.

Hermes, R.; Schwarzenberger, F.; Walzer, C.; Goeritz, F.; Tomasova, K.; Patton, M.L.; Hildebrandt, T.B. 2002. Evaluation of fertility of the captive female northern white rhinoceros population (Ceratotherium simum cottoni). Advances in Ethology 37: 138.

Hermes, R.; Goeritz, F.; Blottner, S.; Walzer, C.; Schwarzenberger, F.; Hildebrandt, T.B. 2002. Semen collection, sperm assessment and cryo-preservation in African rhinoceroses.

Schwarzenberger, F.; Walzer, C.; Tomasova, K.; Goeritz, F.; Thayaparan, S.; Hermes, R. 2002. An IRF/ SOS Rhino sponsored integrated approach to enhance the reproductive performance of white rhinoceroses in the EEP.

Walzer, C.; Goeritz, F.; Hermes, R.; Thayaparan, S.; Schwarzenberger, F. 2002. Anesthesia management in white rhinos for reproductive evaluation, semen collection and AI – a team approach.

Silinski, S.; Walzer, C.; Schwarzenberger, F.; Slotta-Bachmayr, L.; Stolla, R. 2002. Pharmacological methods of enhancing penile erection for ex-copula semen collection in standing white rhinoceros (Ceratotherium simum simum). Proceedings of the European Association of Zoo and Wildlife Veterinarians 2002: 391-394, figs. 1-3.

Hermes, R.; Hildebrandt, T.B.; Schwarzenberger, F.; Walzer, C.; Fritsch, G.; Goeritz, F. 2002. Reproductive disorders in white rhinoceroses and the value of ultrasonographic assessment.

Silinski, S.; Walzer, C.; Schwarzenberger, F.; Hake, S.; Stolla, R. 2002. Morphologic and morphometric analysis of manually collected rhinoceros (Ceratotherium simum simum) spermatozoa. Proceedings of the European Association of Zoo and Wildlife Veterinarians 2002: 489-492, tables 1-3.

Mraz, B.; Modler, F.; Walzer, C.; Jago, M.; Reinhart, P.R.; Schwarzenberger, F. 2002. Faecal steroid analysis in free-ranging female white rhinoceroses (Ceratotherium simum simum) on Otjiwa Game Ranch in Namibia.

Silinski, S.; Walzer, C.; Schwarzenberger, F.; Stolla, R. 2002. Influence of alpha-2-agonists on manual semen collection in a standing white rhinoceros (Ceratotherium simum simum).

Hermes, R.; Hildebrandt, T.B.; Schwarzenberger, F.; Walzer, C.; Blottner, S.; Goeltenboth, R.; Jakob, W.; Goeritz, F. 2002. Reproductive assessment and development of artificial insemination in the white rhinoceros (Ceratotherium simum simum).

Thayaparan, S.; Hermes, R.; Schwarzenberger, F.; Walzer, C.; Silinski, S.; Schnorrenberg, A.; Goeritz, F. 2002. A newly developed artificial insemination technique in African rhinoceroses. Proceedings of the American Association of Zoo Veterinarians 2002: 213-215.

Schwarzenberger, F.; Walzer, C.; Silinski, S.; Tomasova, K.; Goeritz, F.; Hildebrandt, T.B.; Hermes, R. 2001. An integrated approach for the enhancement of reproductive performance of white rhinoceroses (Ceratotherium simum) in the EEP. Newsletter European Society of Domestic Animal Reproduction (ESDAR) 6: 77-78.

Mraz, B.; Modler, F.; Walzer, C.; Jago, M.; Reinhart, P.R.; Schwarzenberger, F. 2001. Faecal steroid analysis in free-ranging female white rhinoceroses (Ceratotherium simum simum) on Otjiwa Game Ranch in Namibia.