| Schwarzenberger, F.; Pannrucker, C., 2023. The effects of animal transfers on the reproductive success of female white rhinoceroses (Ceratotherium simum simum) kept in European zoos. Theriogenology Wild 3 (100049), 1-9 - https://doi.org/10.1016/j.therwi.2023.100049
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| Schwarzenberger, F.; Hermes, R., 2023. Comparative analysis of gestation in three rhinoceros species (Diceros bicornis; Ceratotherium simum; Rhinoceros unicornis). General and Comparative Endocrinology 334 (13 Jan 2023) 114214: 1-11, with supplementary material, https://doi.org/10.1016/j.ygcen.2023.114214
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| Schwarzenberger, F.; Hermes, R., 2023. Comparative analysis of gestation in three rhinoceros species (Diceros bicornis; Ceratotherium simum; Rhinoceros unicornis). General and Comparative Endocrinology 334 (13 Jan 2023) 114214: 1-11, with supplementary material, https://doi.org/10.1016/j.ygcen.2023.114214
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| Meunier, M.; Schwarzenberger, F.; Mulot, B., 2022. Use of a simplified non-invasive technic to monitor fecal progesterone metabolites and reproductive function in several zoo species: efficacy of mini VIDAS automate (bioMerieux). Theriogenology 179 : 69-77, 3 figs, 2 tabs [https://doi.org/10.1016/j.theriogenology.2021.11.015]
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| Pannrucker, C.; Schwarzenberger, F., 2022. The effects of animal transfers on the reproductive success of female White rhinoceroses (Ceratotherium simum simum) kept in European zoos. Zoos and Wildlife Health Conference (Emmen, The Netherlands) 2022, 45 (abstract)
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| Schwarzenberger, F., 2017. Comparative evaluation of gestation in three rhinoceros species (Diceros bicornis; Ceratotherium simum; Rhinoceros unicornis). Proceedings of the International Society of Wildlife Endocrinology (ISWE) Conference 6: 69
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| Hermes, R.; Schwarzenberger, F.; Goeritz, F.; Oh, S.; Fernandes, T.; Bernardino, R.; Leclerc, A.; Greunz, E.; Mathew, A.; Forsyth, S.; Saragusty, J., Hildebracht, T.B., 2016. Ovarian down regulation by GnRF vaccination decreases reproductive tract tumour size in female white and greater one-horned rhinoceroses. PlosONE 11(7): e0157963: 1-16
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| Hermes, R.; Schwarzenberger, F.; Goeritz, F.; Oh, S.; Fernandes, T.; Bernardino, R.; Leclerc, A.; Greunz, E.; Mathew, A.; Forsyth, S.; Saragusty, J., Hildebrandt, T.B., 2016. Ovarian down regulation by GnRF vaccination decreases reproductive tract tumor size in female white and greater one-horned rhinoceroses (abstract). In: Scientific program of the 15th International Elephant & Rhino conservation and research symposium, Singapore, November 14-18, 2016, p. 52
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| Martinez-Fernandez, L.; Silvan, G.; Schwarzenberger, F.; Fernandez Moran, J.; Casares, M.; MacMillan, J.; Martin-Ruiz, A.; Caceres, S.; Illera, J.C., 2012. Comparison of faecal cortisol metabolite concentrations in white rhinoceroses (Ceratotherium simum) living in three different environments. Wiener Tierärztliche Monatsschrift 99 (Supplement 1): 51-52
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| Hermes, R.; Goeritz, F.; Portas, T.J.; Bryant, B.R.; Kelly, J.M.; Maclellan, L.J.; Keeley, T.; Schwarzenberger, F.; Walzer, C.; Schnorrenberg, A.; Spindler, R.E., Saragusty, J., Kaandorp, S., Hildebrandt, T.B., 2009. Ovarian superstimulation, transrectal ultrasound-guided oocyte recovery, and IVF in rhinoceros. Theriogenology 72 (7): 958-968
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| Hildebrandt, T.B.; Hermes, R.; Walzer, C.; Sos, E.; Molnar, V.; Mezosi, L.; Schnorrenberg, A.; Silinski, S.; Streich, J.; Schwarzenberger, F.; Goeritz, F., 2007. Artificial insemination in the anoestrous and the postpartum white rhinoceros using GnRH analogue to induce ovulation. Theriogenology 67: 1473-1484, figs. 1-4, tabs. 1-2
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| Kretzschmar, P.; Schaffer, N.; Bosi, E.; Andau, P.; Schwarzenberger, F., 2007. Conservation and captive management of Sumatran rhinos in Sabah, Malaysia. Proceedings of the Conference on Animals, zoos & conservation, Poznan, Poland 1: 7-14
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| Hermes, R.; Goeritz, F.; Walzer, C.; Blottner, S.; Silinski, S.; Schwarzenberger, F.; Hoechle, W.; Cordes, M.; Hildebrandt, T.B., 2007. Improvement of male fertility by long-term beta-carotene supplementation in white rhinoceroses (Ceratotherium simum). Proceedings of the Conference of the Nutrition Advisory Group (NAG) of the American Zoo and Aquarium Association (AZA) no.7: 37
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| Schwarzenberger, F., 2007. The many uses of non-invasive faecal steroid monitoring in zoo and wildlife species. International Zoo Yearbook 41 (Jul): 52-74, 1 table, DOI:10.1111/j.1748-1090.2007.00017x.
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| 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
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| 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
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| Kretzschmar, P.; Hermes, R.; Hildebrandt, T.B.; Andau, P.; Sentenial, N.; Symphorosa, S.; Goeritz, F.; Walzer, C.; Schwarzenberger, F.; Schaffer, N., 2006. Assisted reproduction program in the Sumatran rhinoceros (Dicerorhinus sumatrensis harrissonii). Proceedings of the International Symposium on physiology and ethology of wild and zoo animals 6: 132-133
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| Sos, E.; Molnar, V.; Hermes, R.; Schwarzenberger, F.; Mezos, L.; Kacskovic, I.; Hildebrandt, T.B.; Walzer, C.; Goeritz, F.; Silinski, S., 2006. Pregnancy monitoring and a parturition emergency plan of a southern white rhinoceros (Ceratotherium simum simum). Proceedings of the European Associaton of Zoo- and Wildlife Veterinarians 6: 1-6
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| 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
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| 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
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| Hermes, R.; Goeritz, F.; Walzer, C.; Blottner, S.; Siliniski, 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
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| Hermes, R.; Goeritz, F.; Walzer, C.; Blottner, S.; Siliniski, 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
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| Hermes, R.; Goeritz, F.; Blottner, S.; Walzer, C.; Schwarzenberger, F.; Hildebrandt, T.B., 2002. Semen collection, sperm assessment and cryo-preservation in African rhinoceroses: p. 182
| In: Schwammer, H.M. et al. A research update on elephants and rhinos: proceedings of the International Elephant and Rhino Research Symposium, Vienna, June 7-11, 2001. Muenster, Schuling: pp. 1-352 |
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| Schwarzenberger, F.; Walzer, C.; Tomasova, K.; Goeritz, F.; Hildebrandt, T.; Hermes, R., 2002. An IRF/ SOS Rhino sponsored integrated approach to enhance the reproductive performance of white rhinoceroses in the EEP: pp. 219-221
| In: Schwammer, H.M. et al. A research update on elephants and rhinos: proceedings of the International Elephant and Rhino Research Symposium, Vienna, June 7-11, 2001. Muenster, Schuling: pp. 1-352 |
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| Walzer, C.; Goeritz, F.; Hermes, R.; Hildebrandt, T.; Schwarzenberger, F., 2002. Anesthesia management in white rhinos for reproductive evaluation, semen collection and AI - a team approach: pp. 237-241, maps 1-2
| In: Schwammer, H.M. et al. A research update on elephants and rhinos: proceedings of the International Elephant and Rhino Research Symposium, Vienna, June 7-11, 2001. Muenster, Schuling: pp. 1-352 |
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| 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): pp. 28-29
| In: Aubery, L. et al. Proceedings of the [second] Rhino Keepers' Workshop 2001, Zoological Society of San Diego May 7-10, 2001. San Diego, Zoological Society |
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| 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: p. 314
| In: Schwammer, H.M. et al. A research update on elephants and rhinos: proceedings of the International Elephant and Rhino Research Symposium, Vienna, June 7-11, 2001. Muenster, Schuling: pp. 1-352 |
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| Mraz, B.; Modler, F.; Walzer, C.; Jago, M.; Reinhardt, P.; Schwarzenberger, F., 2002. Faecal steroid analysis in free-ranging female white rhinoceroses (Ceratotherium simum simum) on Otjiwa Game Ranch in Namibia: p. 315
| In: Schwammer, H.M. et al. A research update on elephants and rhinos: proceedings of the International Elephant and Rhino Research Symposium, Vienna, June 7-11, 2001. Muenster, Schuling: pp. 1-352 |
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| 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): pp. 323-326, figs. 1-3
| In: Schwammer, H.M. et al. A research update on elephants and rhinos: proceedings of the International Elephant and Rhino Research Symposium, Vienna, June 7-11, 2001. Muenster, Schuling: pp. 1-352 |
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| Hermes, R.; Hildebrandt, T.B.; Schwarzenberger, F.; Walzer, C.; Fritsch, G.; Goeritz, F., 2001. Reproductive disorders in white rhinoceros and the value of ultrasonographic assessment: p. 74
| In: Schwammer, H.M. et al. Recent research on elephants and rhinos: Abstracts of the International Elephant and Rhino Research Symposium, June 7-11, 2001. Vienna, Zoologischer Garten: pp. 1-80 |
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| Hermes, R.; Goeritz, F.; Blottner, S.; Walzer, C.; Schwarzenberger, F.; Hildebrandt, T.B., 2001. Semen collection, sperm assessment and cryo-preservation in African rhinoceroses: p. 42
| In: Schwammer, H.M. et al. Recent research on elephants and rhinos: Abstracts of the International Elephant and Rhino Research Symposium, June 7-11, 2001. Vienna, Zoologischer Garten: pp. 1-80 |
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| Mraz, B.; Modler, F.; Walzer, C.; Jago, M.; Reinhardt, P.; Schwarzenberger, F., 2001. Faecal steroid analysis in free-ranging female white rhinoceroses (Ceratotherium simum simum) on Otjiwa Game Ranch in Namibia: p. 75
| In: Schwammer, H.M. et al. Recent research on elephants and rhinos: Abstracts of the International Elephant and Rhino Research Symposium, June 7-11, 2001. Vienna, Zoologischer Garten: pp. 1-80 |
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| Schwarzenberger, F.; Walzer, C.; Tomasova, K.; Goeritz, F.; Hildebrandt, T.; Hermes, R., 2001. An IRF/ SOS Rhino sponsored integrated approach to enhance the reproductive performance of white rhinoceroses in the EEP: p. 48
| In: Schwammer, H.M. et al. Recent research on elephants and rhinos: Abstracts of the International Elephant and Rhino Research Symposium, June 7-11, 2001. Vienna, Zoologischer Garten: pp. 1-80 |
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| Walzer, C.; Goeritz, F.; Hermes, R.; Hildebrandt, T.; Schwarzenberger, F., 2001. Anesthesia management in white rhinos for reproductive evaluation, semen collection and AI: pp. 50-51
| In: Schwammer, H.M. et al. Recent research on elephants and rhinos: Abstracts of the International Elephant and Rhino Research Symposium, June 7-11, 2001. Vienna, Zoologischer Garten: pp. 1-80 |
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| Hermes, R.; Hildebrandt, T.B.; Walzer, C.; Goeritz, F.; Schwarzenberger, F., 2001. Reproductive assessment in the captive white rhinoceros - current standing: pp. iv-viii, figs. 1-4
| In: Ochs, A. International studbook for the African white rhinoceros, Ceratotherium simum (Burchell, 1817), 01.01.2001 Ninth edition. Berlin, Zoologischer Garten: pp. i-ix, 1-335 |
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| Walzer, C.; Pucher, H.; Schwarzenberger, F., 2000. A restraint chute for semen collection in white rhinoceros (Ceratotherium simum simum) - preliminary results. Proceedings of the European Association of Zoo and Wildlife Veterinarians 2000: S7-S10, fig. 1
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| Schwarzenberger, F.; Rietschel, W.; Vahala, J.; Holeckova, D.; Thomas, P.; Maltzan, J.; Baumgartner, K.; Schaftenaar, W., 2000. Fecal progesterone, estrogen, and androgen metaboltes for noninvasive monitoring of reproductive function in the female Indian Rhinoceros, Rhinoceros unicornis. General and Comparative Endocrinology 119: 300-307, figs. 1-4
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| Schwarzenberger, F.; Walzer, C.; Weiss, R.; Pucher, H.E.; Leus, K.; Bircher, P.; Moran, J.F., 2000. Faecal cortisol metabolites in response to management practices and disturbance in different herbivores and carnivores (Ceratotherium simum, Diceros bicornis, Elephas maximum, Loxodonta africana, Okapia johnstoni, Rupicapra rupicapra and Lutra lutra). Proceedings of the European Association of Zoo and Wildlife Veterinarians 2000: 201-204
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| Schwarzenberger, F.; Walzer, C.; Tomasova, K.; Vahala, J.; Meister, J.; Goodrowe, K.L.; Zima, J.; Strauss, G.; Lynch, M., 1998. Faecal progesterone metabolite analysis for non-invasive monitoring of reproductive function in the white rhinoceros (Ceratotherium simum). Animal Reproduction Science 53: 173-190
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| Schwarzenberger, F.; Walzer, C.; Tomasova, K.; Vahala, J.; Meister, J.; Goodrowe, K.L.; Zima, J.; Straun, G.; Lynch, M., 1998. Faecal progesterone metabolite analysis for non-invasive monitoring of reproductive function in the white rhinoceros (Ceratotherium simum): pp. 9-15, figs. 1-5, table 1
| In: Patton, L. et al. Proceedings of a workshop on problems associated with the low rate of reproduction among captive-born female southern white rhinoceros (Ceratotherium simum simum). San Diego, Zoological Society: pp. 1, 1-51 |
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| Walzer, C.; Schwarzenberger, F., 1995. Estrous cycle induction in a white rhinoceros (Ceratotherium simum simum) and concomitant EIA fecal progestagen analysis. Proceedings of the AAZV, AAWV, WDA Joint Conference 1995: 322-324
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| Schwarzenberger, F.; Walzer, C., 1995. Oestrous cycle induction in a white rhinoceros (Ceratotherium simum simum) monitored by fecal progestagen analysis. Verhandlungsbericht des Internationalen Symposiums uber die Erkrankungen der Zootiere 37: 79-83, fig. 1
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| Francke, R.; Schwarzenberger, F., 1991. Traechtigkeitsdiagnose durch Steroidhormonanalyse aus Kotproben bei einem Spitzmaulnashorn (Diceros bicornis) im Zoologischen Garten Berlin: pp. 44-48, figs. 1-4
| In: Kloes, H.G. et al. International studbook of African rhinoceroses (Diceros bicornis / Ceratotherium simum), 31.12.1990, No. 4. Berlin, Zoologischer Garten: pp. 1-198 |
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