There have been a number of stories in our local papers recently about
vervet monkeys in urban areas. People and pets have been attacked, gardens
damaged and houses trashed. Sensitivities no longer allow the sort of response
that in the past kept the monkeys away from the suburbs. People are at their
wits end and no authority seems willing to act! I know that it is no
consolation, but conflict between people and monkeys is a long standing world
wide phenomenon. In India they are considered sacred by the Hindus and have
reached plague proportions with no acceptable control mechanism likely. In East
Africa, vervets, baboons and colobus monkeys regularly raid crops and homes and
there is a constant battle between the higher and lower order primates. In these
instances, this conflict is understandable as people have moved into the
territories of these animals. In the case of urban areas in eastern South
Africa, man has created huge new areas of suitable habitat for vervet monkeys
and the monkeys response has been to increase and fill these new territories. In
unmodified South Africa, vervet monkeys existed in much lower densities,
confined to the warmer savannah and bushveld areas. With the planting of alien
timber plantations and the spread of dense stands of volunteer alien plants such
as wattle, the range of the vervets has expanded enormously into areas where
they never normally existed, like the Drakensberg. Because Vervet monkeys rely
largely on learned behaviour (as opposed to instinct), they are highly adaptable
to their changing environment and they have learned that an easy and swift
method of acquiring filling, nutritional and tasty food is to steal it from
human homes within their range. When food sources get scarce, this may seem
easier than the long hours needed to forage for indigenous vegetation in order
to meet nutritional needs.

What can frustrated urban dwellers do about the
monkey problem. Firstly, all the affected people in the home range of a vervet
troop need to agree on the problem and solutions. Its no good if some people are
feeding the animals while others are trying to discourage them. There needs to
be some form of education so that people understand the behaviour and sociology
of vervets and what attracts them to certain gardens and areas. If you leave pet
food in accessible areas or allow easy access into your house where food is
exposed, you can expect trouble. If you have fruiting trees in your garden,
expect to be visited. Big dogs will keep monkeys away but small and old dogs are
likely to be attacked. Primates live in male dominated societies so male troop
leaders have no fear of women. In a situation where women encounter monkeys,
they should try to ignore them and never make eye contact which is seen as a
challenge. Try not to show fear and never run away. Continue about your business
and they will probably ignore you. In instances where troop leaders have learned
that they can get away with that sort of aggressive behaviour, they may have to
be destroyed. Rubber snakes and silhouettes of large birds of prey have limited
scare value as the monkeys soon learn that they are not real. As monkeys depend
on eye sight and not a sense of smell, concoctions that smell of predators or
are disagreeable do not really work. Bottom line-make your house and garden
unattractive to the monkeys and they will go somewhere else!