Rattlesnakes
have
large,
triangular
heads.
Their
bodies
have
scales.
Most
rattlesnakes
are
brown,
yellow,
or
tan.
Their
colors
and
patterns
help
them
hide.
Rattlesnakes
are
in
North
America
and
South
America.
They
live
in
warm
areas.
You
can
find
them
in
deserts
or
forests.
Rattlesnakes
often
hide
in
holes
in
rocks
or
logs.
Rattlesnakes
eat
smaller
animals.
They
eat
mice
and
lizards.
They
also
eat
birds
and
rabbits.
Rattlesnakes
bite
their
prey
with
fangs.
The
fangs
have
venom
that
kills
the
prey.
Female
rattlesnakes
have
live
babies.
A
group
of
babies
is
called
a
clutch.
Rattlesnakes
shed
their
skin
each
time
they
grow.
Rattlesnakes
live
approximately
15
years.



