Background
Initially,
there were three radio-collared Grevy's zebra within each
of the community areas of Sera, Namunyak and Il Ngwesi, making
a total of nine: three territorial males, and six females.
The locations and herd compositions of these individuals
are recorded monthly by air. But such data provides only
the most basic information about location and at a scale
that captures only the broadest of seasonal movements. With
the addition of our community based GPS equipped 'scout'
program we are gathering data at a much finer scale. Because
of the existing relationship between Lewa and these communities,
it was relatively straightforward to launch the monitoring
and education program.
By melding practical learning with
outreach education we are shaping the proactive involvement
of communities in the future conservation of this endangered
species. By building upon the feedback local peoples derive
from first hand experience with Grevy's zebras we hope
to increase the stability and growth of Grevy's zebra populations
and guide particular communities to develop long-term strategies
for better co-existing with these zebra. With the addition of our community based GPS equipped 'scout' program we are gathering data at a much finer scale. Because of the existing relationship between Lewa and these communities, it was relatively straightforward to launch the monitoring and education program
By melding practical learning with outreach education we are shaping the proactive involvement of communities in the future conservation of this endangered species.
By building upon the feedback local peoples derive from first hand experience with Grevy's zebras we hope to increase the stability and growth of Grevy's zebra populations and guide particular communities to develop long-term strategies for better co-existing with these zebra.
Three
communities were invited to participate in the original program--
Namunyak , Il Ngwesi and Sera. In each two women and one
man were selected as scouts and each was invited to a training
workshop to learn about the basic biology of Grevy's zebra,
learn how to use the hand held Geographical Positioning System
(GPS) device and how to gather the basic data on the location,
composition and activities of Grevy's herds observed while
carrying out daily activities. For the men Grevy's zebras
would be recorded while herding livestock, whereas for the
women data would be collected while collecting firewood and
water.
The scouts in each community were paid for working
one day per week and the days were staggered to broaden
coverage. Check sheets written in Swahili, printed on water
proof paper and bound into books are collected by Lewa scientists
about once per month.
Results to Date
Data collected by the community scouts has revealed relevant
information that is important to the conservation of Grevy's
zebra. As expected, the different genders visit different
habitats - men sight Grevy's zebra in "open" habitats whereas
women sight Grevy's zebra in "closed" habitats. Most Grevy's
zebra are found far from water. However, proximity to water
varies by class and reproductive status with all classes
preferring to drink at water "holes" as opposed to running
rivers. Another striking feature is that Grevy's zebra increase
in association with other wildlife species and decrease in
association with livestock species.
These results are quite important as they show that community
scouts can be important research assistants if gradually
trained on basic data gathering techniques - animal distributions
in relation to ecology, and can gather data on impacts of
wildlife and livestock on Grevy's zebra habitat choice and
use. The scouts have shown that the abundance, distributions,
associations and responses of Grevy's zebra to livestock
vary. Overall, community scouts have direct impacts on the
conservation of Grevy's zebra both locally and nationally,
and economic development of their communities.
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