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References by this author
Houwald, F. von; Ferrie, G.M.; Ellis, S.; Schaffer, N.E.; Pilgrim, M.; Versteege, L.; Eyres, A. 2025. Ex situ conservation and management of rhinoceros. [chapter 14]. In: Melletti, M.; Talukdar, B.; Balfour, D. 2025. Rhinos of the world: ecology, conservation and management. Berlin, Springer. pp. 351-365. doi.org/10.1007/978-3-031-67169-2_14
Ferreira, S.; t Sas Rolfes, M.; Balfour, D.; Barichievy, C.; Chege, G.; Dean, C.; Doak, N.; Dublin, H.; Du Toit, R.; Ellis, S.; Emslie, R.H.; Flamand, J.; Gadd, M.; Gaymer, J.; Hofmeyr, M.; Knight, M.H.; Moodley, Y.; Shaw, J.; Versteege, L.; Vigne, L.; Houwald, F. von; Uri-Khob, S.; Mosweu, K. 2024. Risky conclusions regarding shrinking rhino horns. People and Nature 6 (3): 1015-1018. doi.org/10.1002/pan3.10552
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Radeke-Auer, K.; Wittwer, A.; Aust, J.; Roller, M.; Mueller, D.; Houwald, F. von; Steck, B.; Biddle, R.; Versteege, L.; Clauss, M. 2022. Reproductive non-seasonality in rhinoceroses: A review of the in-situ literature and birth records of ex-situ institutions. Journal of Zoo and Aquarium Research 10 (1): 23-30. doi.org/10.19227/jzar.v10i1.628
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Houwald, F. von 2019. The joy of working with rhinos in zoos. The Horn (Save the Rhino International) 2019: 19.
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Basel Zoo; Houwald, F. von; Pagan, O.; Rieches, R. 2019. International studbook for the greater one-horned or Indian rhinoceros, Rhinoceros unicornis, 31 December 2019. Basel, Zoologischer Garten. pp. 1-57.
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Adcock, K.; Houwald, F. von; Knight, M.H.; Emslie, R.H. 2018. Assessment of the Buffalo Dream Ranch captive breeding operation’s white rhino population status and performance. IUCN SSC African Rhino Specialist Group. pp. 1-53.
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Gimmel, A.; Hoby, S.; Deillon, L.; Schweizer, R.; Houwald, F. von; Koelln, M.; Ratert, C.; Liesegang, A. 2018. Milk composition of Indian rhinoceros (Rhinoceros unicornis) and changes over lactation. Journal of Zoo and Wildlife Medicine 49 (3): 704-714.
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Houwald, F. von 2016. Jetzt schutzen Massai die Elephanten – Kein Ende bei der Rhino-Wilderei. Habari (Zeitung der Freunde der Serengeti Schweiz) 31 (2): 2-7.
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Heidegger, E.M.; Houwald, F. von; Steck, B.; Clauss, M. 2016. Body condition scoring system for greater one-horned rhino (Rhinoceros unicornis): development and application. Zoo Biology 35: 432–443. doi.org/10.1002/zoo.21307
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Pagan, O.; Ellis, S.; Ghose, D.; Sharma, A.; Houwald, F. von 2010. Basel Zoo and Indian rhinos: how a zoo can help secure the future of an endangered species. In: Building a future for wildlife: zoos and aquariums committed to biodiversity conservation (Gerald, D. and Gusset, M. eds) WAZA pub: 163-166, 6 images.
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Houwald, F. von 2008. Nashorn, Otter und Muntjak – die Gemeinschaftsanlage. Zoo Basel Magazin 04: 6-7.
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