The scale of the regional game ranching industries (in the case of Zimbabwe, the historic scale, pre-land seizures after which many game ranches were converted into subsistence livestock farms).

aIncluding income from crocodile farms;
bExcluding income from crocodile farming, taxidermy and other related industries to allow for cross-country comparison.
c[69].
d[13].
e[40].
f[39].
gA Zimbabwean crocodile farmer operating in Zimbabwe, South Africa and Mozambique.
hCITES Trade Database (average values during 2008–2012, http://www.cites.org/eng/resources/trade.shtml, accessed September 2013).
i[70].
j[38].
k[6].
lBotswana Wildlife Producers’ Association, pers. comm.
mThis study.
nAnonymous Zambian crocodile farmer, pers. comm. (2013).
o[71].