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FOREST PROTECTION |
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Summary |
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Diani Beach has some of the last remaining unique indigenous ‘coral rag’
forest. It has a rich biodiversity, a lot of which is endemic and/or
endangered. This forest is very vital for the wellbeing of Kenya in
terms of its tourism, weather balance, agriculture and psyche. This
forest has been destroyed at an alarming rate, particularly in the last
twenty-five years and has been replaced by numerous hotels, rental
cottages and homes. Already there is a definite alteration of the
weather patterns, local extinction and/or reduction of wild animals and
indigenous plants as well as distressing aesthetic pollution. There is therefore urgent need to conserve the little remaining forest
and to rehabilitate the destroyed parts.
The Colobus Trust recommends, among others, the complete stop of all
physical development in or other alteration of the forest. If any must
be done at all, it must first undergo an Environmental Impact
Assessment. The Trust is also encouraging the growing of indigenous
trees rather than exotics. Further recommended is the appointment of the
Colobus Trust as Environmental Inspectors to monitor and help to
conserve the forest. |
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South Coast Forests |
The ecosystems of south coast Kenya are among the top 25 ecological
hotspots in the world (Myers et al, 2000). The eastern Arc and Coastal
Forests of Tanzania/Kenya are ecological islands that contain
exceptional concentrations of endemic species and are undergoing
monumental loss of species. Overall of the threatened and forest
dependant species in Kenya’s forests, about 50% of the plants, 60% of
the birds and 65% of the mammals are found in coastal forests (KIFCON,
1995).Figure 2 shows us the number of threatened forest woody plants
occurring in coastal forests, compared to those occurring in other
forest areas in Kenya. See
Fig. 2 to the right, threatened forest woody plants. Note: Half of Kenya’s threatened forest woody plants are found in
coastal forests.
Though the bird species in the coastal region are fewer overall than
those in other regions, the region is of extreme importance because it
harbours a much higher proportion of rare and/or endemic species of
birds. See Table 1 below - Threatened Forest-Dwelling and Forest Dependent Bird Species
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Biogeographical Region |
Total Species |
Forest Specialist |
Threatened & Scarce |
Threatened |
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Western |
254 |
79 |
48 |
8 |
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West of Rift |
210 |
54 |
27 |
8 |
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East of Rift |
191 |
42 |
33 |
18 |
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Coastal |
138 |
27 |
59 |
20 |
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Dry Zone Outliers |
157 |
25 |
23 |
4 |
Source:
IUCN; further loss of forestland will result in the loss of very many
species of birds, particularly the twenty-seven forest dependant
species.
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The Importance of South Coast Coral Rag Forests |
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There are only three coral rag forests remaining in Kenya, both of which
are found on the South Coast - in Diani, Chale and Shimoni. The
thin soil of the forests (due to the rocky coral substrate) means that
the species of trees found within the forests are very specialised and
in many cases cannot be found anywhere else. This unique environment is
disappearing rapidly. Consequently, Kenya is forever losing this
extraordinary biodiversity. Disappearing alongside the trees are many
insects, birds and animals that depend on these trees and plants – for
instance the rare black and white Angolan colobus monkey. This monkey
can only be found in the south coast of Kenya (and north coast Tanzania)
and as its forests vanish, it too is dying out. All of this is as a
result of one single species – Homo sapiens. |
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Threats to the Diani forests |
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The main threat to the forest has been the rapid development of the area
particularly over the last 25 years. Large-scale forest clearance was
undertaken in order to create space for the building of hotels, homes
and rental cottages. Small-scale agriculture has also been a culprit.
Nomadic farmers from the dry hinterland areas have taken to farming
during the rainy season. As many parcels of land belong to absentee
property owners, the nomads return every year and thus chances for
natural forest re-growth are slim. In the last three years alone,
forest patches along Diani beach have been cleared and developed into an
access road, lawn and shambas (farms), while others have just been left
idle. |
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Consequences |
If the current clearance trend continues, the following is feared:
- Loss of habitats and nesting places – Diani forests form
the homes of many animals including monkeys, rodents, birds and
insects. The remaining few will be lost if more forest is cut down.
The isolated tree stands left cannot support this great variety.
- Loss of food sources – not all trees in the forest are
edible. Of the edible ones, not all flower, fruit or seed at same
time. The animals in the forest, and particularly monkeys, have a keen
knowledge of all the food sources at the different times of the year.
The loss of such great areas of forest will greatly reduce the
available food. The remaining patches will not be able to support the
population.
- Loss of species – as a result of the reduction of habitat
and food resources, there shall be more animal and insect deaths, to a
large extent without replacement. This will lead to a reduction of the
gene pool as well as gravitation towards non-viable populations within
the foreseeable future. There shall also be loss of indigenous first
growth trees, shrubs, herbs, fungi and other plant matter.
- Disturbance of the animal during and after building –
animals dislike noise and will not go on about their normal lives when
there is a lot of noise around. This will affect movement, feeding,
mating and nesting patterns.
- Increased human wildlife conflict – due to deforestation,
human wildlife conflict has increased on two different levels. One, is
that due to the reduction in forage, the animals have been forced to
look for food in hotels and homes. Second, human food tastes better,
has a higher caloric value and is more filling. Thus the monkeys would
rather look for human food than forage for long hours in the forest.
- Change of weather patterns – inter-views with the older
people in the community reveal that definite changes in the weather
patterns have occurred. They say that this change is towards the
negative rather than positive; with less rain and more heat.
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Action |
Steps being taken by the Colobus Trust to mitigate forest loss in Diani
Beach include:
- Mapping of the remaining Diani beach forest to record it extent,
its owners, vegetation disturbance and other studies that will aid its
management
- Conducting socio-ecological surveys to find out the opinions of
the users of Diani beach about the forests and wildlife within it with
the view to using this information to lobby for forest protection.
- Environmental conservation awareness for hotels and other
properties in Diani. We are also offering them a botanical service
where we advice them on the best indigenous trees to grow depending on
their needs.
- Environmental education for the local people through workshops.
Among the topics covered are forests and deforestation, value of
forests and forested areas, and individual roles in conservation.
- Creating partnerships with commercial, governmental and land
owners (like telecommunications companies, post offices, power
companies, private land owners, etc.) to help manage land use for a
longer-term and more sustainable future. Creating longer-term
agreements for forestation, creating more opportunity for contiguous
forest coverage - in exchange for management and caretaking
responsibilities.
- We have a tree nursery with indigenous trees only. This is used
both for education and to supply to interested parties.
- Looking for funds to buy land within Diani Beach and create a sort
of conservation area – Many plots have been cleared of all vegetation
but have not been developed yet. Some of these belong to absentee
owners and have been cleared by locals either for the wood or for
farming. Such land can be bought and put in trust. The title deed
should be under the Colobus Trust, but a clause be made that even if
the Trust should stop operating, the land must never be put up for
commercial uses.
- We have put forth a proposal for the government to change
development plant plan of area – currently the Kwale county council is
doing a new district development plan. We are lobbying to have more
protected forest land
- We are trying to resolve monkey-human conflict so that people view
them as an asset rather than pests, and so be encouraged to protect
the forest for them.
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