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The northern part of Adamawa State has the sub-sudan vegetation zone marked
by short grasses interspersed with short trees, while in its southern part,
the northern Guinea Savannah vegetation exists. The Guinea Savannah vegetation
type is a by-product of centuries of tree devastation by man and fire, and continuous
attempts by the plants to adapt themselves to the climatic environment. The
true vegetation of the area has for years been modified by human activities,
and hence, traces of the climatic climax are difficult to come by.
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Leyla
Cinema Roundabout
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The evolution of agriculture from mobile bush fallowing to fixed farming near
settlements is paralleled by massive changes in the structure and composition
of the vegetation. At each successive clearing, unwanted trees are cut to near
ground level, but those valued for their oil, edible green leaf, fibre, fruit
or browse, or merely for shade, are carefully preserved.
Among the preserved species
are Butyrospermum paradoxum (shea butter or oil);
Parkia clappertonia, Tamarindus indica and Vitax
doniana (all valued for their edible fruit); Adanonia
digitata (a multipurpose producer of edible green
leaf, fibre and edible fruit): Afzelia africana, ptercar-
pus erinanous, Acacia albida, Khaha senega/as/s,
Ficus sycormorus, Danicilia oliveri and Vitax
doniana (valued, more or less in that order, for
browse).
Wild Life
The state is inhabited by several wild life, the most important of which are
toads and rats; that are found along water courses;
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Federal
University of Technology, FUTY, Yola, Main Gate
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others include hares and rabbits. Among the reptiles are pythons, monitor lizards,
snakes like cobra et cetera. The birds include egrets, king fishers, kites and
guinea fowls. Most of these animals are herbivorous, while some are carnivorous.
Apart from feeding on tall grass during the rainy season, the cane and giant
rats also use the grass for protection against pred- ators.
They are mostly out at night and burrow or
use burrows made by other animals. The reptiles
live under the rocks and boulders and feed on the
numerous insects which abound in the area. Wild
life has contributed to ecological balance in the
state. Their mode of life and feeding habits blend
with and preserve the grassland ecosystem. Their
droppings add nutrients to the soil thus making the
trees thrive more.
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