Barely
a week after a small-stock farmer lost 71 goats to lightning in
Okakarara Constituency another 20 goats and a herding dog were killed by
lightning in the Otjinene Constituency.
Objects struck by lightning experience heat and magnetic forces of
great magnitude. The heat created by lightning currents travelling
through a tree may vaporise its sap, causing an explosion that bursts
the trunk.
Humans or animals struck by lightning may suffer severe injury due
to internal organ and nervous system damage. As lightning mostly seeks
the highest structure that can relay the electric charge to the ground
it is very important to keep livestock away from trees during a thunder
storm.
source: http://www.informante.web.na