- Mammals.
Academic Press Limited, London. ISBN 0-12-408355-2. d'Huart, J.P.;
Butynski, T.M.M. & De Jong, Y. (2008). "Phacoc****us aethiopicus". IUCN Red List...
- ; Packer, C. (2013). "Panthera leo Lion". In Kingdon, J.; Happold, D.;
Butynski, T.; Hoffmann, M.; Happold, M.; Kalina, J. (eds.).
Mammals of Africa. London:...
- Happold,
Thomas Butynski,
Michael Hoffmann,
Meredith Happold, Jan Kalina, [2],
Mammals of
Africa Jonathan Kingdon,
David Happold,
Thomas Butynski,
Michael Hoffmann...
- of Colorado. p. 445. ISBN 978-1-60732-048-7. Kingdon, J.; Happold, D.;
Butynski, T.; Hoffmann, M.; Happold, M.; Kalina, J. (2013).
Mammals of Africa. Vol...
- ISBN 9781431701902.{{cite book}}: CS1 maint:
location missing publisher (link)
Butynski,
Thomas M.; de Jong,
Yvonne A. (January 2004). "Natural
History Of The...
- p. 125. ISBN 0-801-88221-4. OCLC 62265494. Bearder, S.; Svensson, M.;
Butynski, T.M.; de Jong, Y.A. (2021). "Galago moholi". IUCN Red List of Threatened...
-
Johns Hopkins University Press. p. 159. ISBN 0-801-88221-4. OCLC 62265494.
Butynski, T.M.; De Jong, Y.A. (2022). "Chlorocebus pygerythrus". IUCN Red List of...
- PMID 15727040. S2CID 21132866.
Jonathan Kingdon;
David Happold;
Thomas Butynski;
Michael Hoffman;
Meredith Happold; Jan
Kalina (2020).
Mammals of Africa:...
- of
Endangered Species due to
habitat loss, poaching, disease, and war (
Butynski et al. 2003). The
Karisoke Research Center,
founded by Dian
Fossey to observe...
- J. C. (2013). "Panthera
pardus Leopard". In Kingdon, J.; Happold, D.;
Butynski, T.; Hoffmann, M.; Happold, M. & Kalina, J. (eds.).
Mammals of Africa....