Author
References by this author
Nicholson, D. 2011. What’s Gnu? – (Black) rhinoceros breeding update. Alive (Zoological Society of Milwaukee County) 31 (1) Winter: front cover, 14, 2 images.
PDF download available
Kolker, J.; Nicholson, D. 2007. Pachyderm personality pack (Mimi the Black rhino and Ruth the African elephant). Alive (Zoological Society of Milwaukee County) 27 (3) Fall: 15, 2 images.
PDF download available
Nicholson, D. 1997. Results of an effective conditioning program for rhinos. Animal Keeper's Forum 24 (11): 492-493.
PDF download available
Nicholson, D. 1996. Conditioning unrestrained Black rhinoceros (Diceros bicornis) for venipuncture. Animal Keeper's Forum 23 (9): 501-507, 4 plates.
PDF download available
Nicholson, D. 1996. What’s Gnu? – Black rhino born January 1, 1996. Alive (Zoological Society of Milwaukee County) 16 (2) Spring: 19, 1 image.
PDF download available
Nicholson, D. 1995. On the job – Preventive health care for the animals. Alive (Zoological Society of Milwaukee County) 15 (3) Summer: 6-7, 2 images.
PDF download available
