Reference Base Search Results Search results for References by schaffer, n. back to search page Sort order: ------------------- Date ASC Author normal    Schaffer, N.E.; Agil, M.; Zainuddin, Z.Z., 2020. Ramifications of reproductive diseases on the recovery of the Sumatran rhinoceros Dicerorhinus sumatrensis (Mammalia: Perissodactyla: Rhinocerotidae). Journal of Threatened Taxa 12 (3): 15279-15288 File available   details Kretzschmar, P.; Kramer-Schadt, S.; Ambu, L.; Bender, J.; Bohm, T.; Ernsing, M.; Goeritz, F.; Hermes, R.; Payne, J.; Schaffer, N.; Thayaparan, S.T., Zainuddin, Z.Z., Hildebrandt, T.B., Hofer, H., 2016. The catastrophic decline of the Sumatran rhino (Dicerorhinus sumatrensis harrissoni) in Sabah: Historic exploitation, reduced female reproductive performance and population viability. Global Ecology and Conservation 6: 257-275 File available   details Kretzschmar, P.; Kramer-Schadt, S.; Ambu, L.; Bender, J.; Bohm, T.; Ernsing, M.; Goeritz, F.; Hermes, R.; Payne, J.; Schaffer, N.; Thayaparan, S.T., Zainal, Z.Z., Hildebrandt, T.B., Hofer, H., 2016. Lessons learned from the decline of the Sumatran rhino (Dicerorhinus sumatrensis harrissoni) in Sabah (abstract). In: Scientific program of the 15th International Elephant & Rhino conservation and research symposium, Singapore, November 14-18, 2016, pp. 59-60 File available   details Kretzschmar, P.; Ambu, L.; Bender, J.; Bosi, E.; Ernsing, M.; Hofer, H.; Payne, J.; Schaffer, N.; Siva, T.; Kramerschadt, S., 2014. Using 10 years’ survey data to assess environmental variables associated with the distribution of Sumatra rhino in Sabah, Malaysia. Proceedings European Conference of Tropical Ecology 2014 in Freising, Germany File available   details Kretzschmar, P.; Sipangkui, R.; Schaffer, N.E., 2009. Eye disorders in captive Sumatran rhinoceros (Dicerorhinus sumatrensis harrissoni) in Sabah, Malaysia. Proceedings of the international conference on diseases of zoo and wild animals 2009: 236-242, figs. 1-6 File available   details 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 File available   details Thayaparan, S.; Payne, J.; Ahmad, A.H.; Schaffer, N.; Tungga, A., 2007. Tabin Wildlife Reserve Sumatran rhinoceros general survey 2007. Organized by Sabah Wildlife Department and SOSRhino jointly with WWF-Malaysia and UMS. Report to Sabah Wildlife Department, pp. 1-43 File available   details 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 File available   details Hermes, R.; Hildebrandt, T.B.; Portas, T.J.; Goeritz, F.; Bryant, B.R.; Kretzschmar, P.; Walzer, C.; Schaffer, N.; Ladds, P.; Blottner, S., 2006. Testis and epididymis ultrasonography and fine-needle biopsy in the rhinoceros for tumor and fertility diagnosis. Proceedings of the European Association of Zoo- and Wildlife Veterinarians 2006: 1-2 File available   details Schaffer, N., 2006. Tanjung Reproductive Post-Mortem Report to Sabah Wildlife Department. SOS Rhino, pp. 1-8 File available   details Bosi, E.J.; Kilbourn, A.; Schaffer, N.E., 2002. Sumatran rhinoceros conservation strategy in Sabah, Malaysia: pp. 166-172   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 File available   details Schaffer, N.E.; Meehan, T.P.; Jeyendram, R.S., 2002. Successful electroejaculation and other semen procurement methods from four species of rhinoceros (Ceratotherium simum, Diceros bicornis, Rhinoceros unicornis, Dicerorhinus sumatrensis): p. 218   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 File available   details Schaffer, N.E.; Bryant, W., 2002. Progesterone supplemented pregnancy in a black rhinoceros (Diceros bicomis): a case report: pp. 316-321   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 File available   details Schaffer, N.E.; Agil, M.; Bosi, E., 2002. Utero - ovarian pathological complex of the Sumatran Rhinoceros (Dicerorhinus sumatrensis): p. 322   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 File available   details Tuah, M.N.A.; Kilbourn, A.; Bosi, E.; Schaffer, N.E.; Mohamed, M., 2002. Demographics of Sumatran rhinoceros (Dicerorhinus sumatrensis harrissoni) in Sabah, Malaysia: correlation to food distribution in Tabin Wildlife Reserve: p. 330   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 File available   details Schaffer, N.E.; Foley, G.L.; Gill, S.; Pope, C.E., 2001. Clinical implications of rhinoceros reproductive tract anatomy and histology. Journal of Zoo and Wildlife Medicine 32 (1): 31-46, figs. 1-15, tables 1-3 File available   details Bosi, E.J.; Kilbourn, A.; Schaffer, N.E., 2001. Sumatran rhinoceros conservation strategy in Sabah: p. 39   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 File available   details Schaffer, N.E.; Bryant, W., 2001. Progesterone supplemention and pregnancy in a black rhinoceros (Diceros bicomis): A case report: p. 76   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 File available   details Schaffer, N.E.; Meehan, T.P.; Jeyendram, R.S., 2001. Successful electroejaculation and procurement methods from four species of rhinoceros (Ceratotherium simum, Diceros bicornis, Rhinoceros unicornis, Dicerorhinus sumatrensis): p. 47   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 File available   details Schaffer, N.E.; Agil, M.; Bosi, E., 2001. Utero - ovarian pathological complex of the Sumatran Rhinoceros (Dicerorhinus sumatrensis): pp. 76-77   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 File available   details Tuah, M.N.A.; Kilbourn, A.; Bosi, E.; Schaffer, N.; Mohamed, M., 2001. Demographics of Sumatran rhinoceros (Dicerorhinus sumatrensis harrissoni) in Sabah, Malaysia: Correlation to food distribution in Tabin Wildlife Reserve: pp. 78-79   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 File available   details Schaffer, N.E.; Meehan, T.P.; Bryant, W.M.; Agnew, D.; Atkinson, M.W.; Wolfe, B., 2001. Ultrasonographic monitoring of electroejaculation in three species of rhinoceros (Ceratotherium simum, Diceros bicornis, Rhinoceros unicornis). Proceedings of the AAZV, AAWV, ARAV, NAZWV Joint Conference 2001: 343 File available   details Schaffer, N.E., 1999. Sumatran rhinoceros: reproductive data 1991-1999 (with updates and addenda). SOS Rhino, pp. 1-78 (revised 2018) File available   details Schaffer, N.E., 1999. Sumatran rhinoceros: reproductive data 1991-1999 (with updates and addenda). SOS Rhino, pp. 1-78 (revised 2018) File available   details Schaffer, N.E.; Walasek, J.G.; Hall, D.C.; Bryant, W.M.; Reed, M.C., 1998. Cage restraints for rhinoceros. Zoo Biology 17: 343-359, figs. 1-9 File available   details Schaffer, N.E.; Bryant, W.; Agnew, D.; Meehan, T.; Beehler, B., 1998. Ultrasonographic monitoring of artificially stimulated ejaculation in three rhinoceros species (Ceratotherium simum, Diceros bicornis, Rhinoceros unicornis). Journal of Zoo Animal Medicine 29 (4): 386-393, figs. 1-5, tables 1-2 File available   details Felshman, J.; Schaffer, N., 1998. Sex and the single rhinoceros. Chicago Reader 1998 February 20: 1, 24-27 File available   details Patton, M.L.; Czekala, N.; Schaffer, N.; Lance, V., 1998. Hormonal manipulations of rhinoceros: pp. 16-21   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 File available   details Berkeley, E.V.; Kirkpatrick, J.F.; Schaffer, N.E.; Bryant, W.M.; Threlfall, W.R., 1997. Serum and fecal steroid analysis of ovulation, pregnancy, and parturition in the black rhinoceros (Diceros bicornis). Zoo Biology 16 (2): 121-132, figs. 1-4, tables 1-2 - https://doi.org/10.1002/(SICI)1098-2361(1997)16:2<121::AID-ZOO3>3.0.CO;2-C File available   details Schaffer, N.E., 1996. Manual for chute design for the rhinoceros. Coimbatore, Zoo Outreach Organisation, pp. 1-38 File available   details Schaffer, N.; Bryant, W.S.; Berry, J.A.; Powell, R.; Barnett, C.; Joyce, J.; Berkeley, E., 1995. Case report: Successful birth after intensive management of an aged Black rhinoceros (Diceros bicornis) with a history of abortions. Regional Conference Proceedings of the AZA 1995: 332-337, 2 figures File available   details Schaffer, N.E.; Zainuddin, Zainal Zahari; Suri, M.S.M.; Jainudeen, M.R.; Jeyendran, R.S., 1994. Ultrasonography of the reproductive anatomy in the Sumatran rhinoceros (Diceorhinus sumatrensis). Journal of Zoo and Wildlife Medicine 25 (3): 337-348 File available   details Schaffer, N.E.; Jeyendran, R.; Beehler, B., 1993. Reproductive procedures and restraint for rhinoceroses: pp. 153-159, figs. 1-3, table 1   In: Ryder, O.A. Rhinoceros biology and conservation: Proceedings of an international conference, San Diego, U.S.A. San Diego, Zoological Society: pp. i-v, 1-368 File available   details Schaffer, N.E.; Beehler, B.A., 1990. Preliminary studies on the anatomy and ultrasonic images of the reproductive structure of three species of rhinoceros (Rhinoceros unicornis, Diceros bicornis, Ceratotherium simum). Proceedings of the American Association of Zoo Veterinarians 1990: 242-248, 2 figures, 1 table File available   details Schaffer, N.E.; Beehler, B.A.; Jeyendram, R.S.; Balke, B., 1990. Methods of semen collection in an ambulatory greater one-horned rhinoceros (Rhinoceros unicornis). Zoo Biology 9: 211-221, figs. 1-3, table 1 File available   details Schaffer, N.E.; Beehler, B.A., 1988. Overview of procedures and results of semen collection from ambulatory rhinoceroses. Proceedings of the AAZPA Annual Conference 1988: 273-279, tables 1-5 File available   details Schaffer, N.E.; Beehler, B.A., 1988. Comparison of semen collection methods in an ambulatory Indian rhinoceros (Rhinoceros unicornis) [Abstract of poster session]: p. 649   In: Dresser, B. et al. Proceedings of the 5th Internatioinal Conference on breeding endangered species in captivity. Cincinnati, Zoo and Botanical Garden: pp. i-xii, 1-722 File available   details back to search page Sort order: ------------------- Date ASC Author normal