Elephant-trunk Snakes
are aquatic snakes that live in slow-moving water
(see the fish near its tail and at the middle of
its body), e.g. near river
banks, either in fresh or brackish water, and feed on
fish.
When seen out of the
water it has a light
gray colour and the
design on its skin
is hardly
noticeable, but when
it is in the water
it becomes dark
brown and the design
on its skin is
clearly visible.