Wittwer, A.

Wittwer, A.; Roller, M.; Mueller, D.W.H.; Bertelsen, M.F.; Lackey, L.B.; Steck, B.; Biddle, R.; Versteege, L.; Clauss, M. 2023. Historical development of the survivorship of zoo rhinoceroses – a comparative historical analysis. Zoo Biology 2023: 1-14. doi.org/10.1002/zoo.21793

Wittwer, A. 2023. Husbandry success in three rhinoceros species – a comparative historical analysis. Thesis presented to the University of Zürich. pp. 1-22.

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