Bats are the only flying mammals.
They often live in caves for long periods.
Most bats have poor eyesight, so they use echolocation to detect their environment.

In creating magnetic art, a hexagon can be used to form a round body,
and a large triangle can serve as wings.
Small triangles can be added on top to represent hands, feet, and ears.

But what does bats have to do with Halloween?!
One theory is that "vampires transform into bats."
This spooky image fits perfectly with Halloween decorations!