![](http://www.rhinoresourcecenter.com/style_images/1/cat_arrow.gif) | Ricketts, V.; Dierenfeld, E.; Sauer, C.; Whitehouse-Tedd, K., 2020. Feed intake and dietary composition of iron (Fe), copper (Cu), vitamin E, and tannic acid of five captive black rhinoceros (Diceros bicornis) in a UK collection. Zoo Biology 40 (1): 52-58 - https://doi.org/10.1002/zoo.21580
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