Photo from tripadvisor.co.uk
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Every day the sun sets over
the equator and every day chickens in Uganda seek refuge for the night hoping
to survive countless predators, including thieves. For a successful farmer, the
possibilities are endless, most often locking their chickens away in huts or
chicken coops for the night to ensure their poultry’s safety. However, for the
few that can afford very little, a different way of providing safety for their
chickens emerged decades ago. This innovative method involved training their
chickens to climb up nearby trees so that they can roost in safety.
Now if you know anything
about chickens, they do not really fly. They leap or jump off the ground for
short periods of time with the use of their wings so casually flying up into
trees is not an option for them; they must climb. Through what could be
classified as Ivan Pavlov’s “Classical
Conditioning” form of learning, the farmers conditioned their chickens to roost
in the nearby trees when night fell. This behavior is instinctive in chickens,
so training them to roost in trees every evening is a natural and unforced
behavioral change, hence why it became a common practice.
The chickens in rural Uganda
are the true definition of free-range, spending their days roaming farmlands
and their nights sleeping freely in trees. Like the ladders in chicken coops,
the chickens hop up the trees to a safe height where they can comfortably rest
their eyes and know that the probability of them opening their eyelids the
following morning is relatively high. Please note however, that this was not
always the safest choice for chickens because back in the day when there were
fewer settlements and more wildlife, attempts to find safety in trees were
futile. This was because the most common predator in the area was none other
than the tree-lurking leopard.
The new fight for these
chickens these days however, is not only finding safety from obvious predators
during the night, but the silent predators that come in the form of diseases
and parasites. One of these killers is Newcastle Disease (NCD), a contagious
bird disease that wipes out thousands of chickens every year. These chickens do
not have a fighting chance without a vaccine against NCD. However, with the new
KUKUSTAR I-2 Thermostable NCD vaccine, Brentec Vaccines is giving farmers the
chance to protect their poultry from a much bigger threat.
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