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Zoelzer, F.; Engel, C.; Dierkes, P. W.; Burger, A. L. A Comparative Study of Nightly Allonursing Behaviour in Four Zoo-Housed Groups of Giraffes (Giraffa Camelopardalis) . JZAR 2020, 8 (3), 175-180. https://doi.org/10.19227/jzar.v8i3.508.