Paragraph 2
Experts are setting up
to get the elephants to go back towards their
reserve. No one knows why the animals walked so
. One reason could be a
in the amount of
plants in their reserve,
supplies of their
foods. Another
could be a rise in their numbers, from 193 in the 1980s to around 300 today. A further
is that the elephants' leader could have led them
.
