By
Sandra Muncaster
Super
Hearing
Can
you imagine having the ability to hear a bugs footsteps?
How about a bugs footsteps deep inside a tree trunk? You
could if you were a Pileated Woodpecker.
Even
though it’s ears don’t stick out and are covered
with feathers, this woodpecker is always listening. As it
slowly hitches up a tree, it pauses to lean it’s head
against the bark. It hears the tiny scraping noises made
by his favorite lunch, the carpenter ant, but how is it
going to get that bug out?
Digging
for Dinner
Rat-tat-tat-tat.
No it’s not a drum. It’s a woodpecker digging
for dinner...with it’s beak. Unlike other birds, the
woodpecker’s beak is made of extra strong bone and
is chisel-shaped. This special beak allows the woodpecker
to pry off long strips of bark and dig into the tree, creating
a deep hole. Then comes the sticky part.
Flick,
Stick, Slurp!
The
woodpecker uses it’s unique tongue to get the bugs
out. How does it do this? It’s tongue has bristles
on the end and is super long. So long, it actually wraps
up and around its skull, helping to protect it’s brain
from damage. The woodpecker also has sticky spit. So with
one quick flick of it’s tongue...bug-kabobs.
Destruction
or Construction?
Once
the holes are dug and the tasty bug treats slurped up, what
happens to the tree? Since woodpeckers only excavate dead
or dying trees, they’re not really hurting anything.
In fact, holes made by woodpeckers are actually helpful.
Birds such as nuthatches and swallows, as well as squirrels,
use these holes for homes. These dwellers are known as "secondary
cavity users." Maybe the woodpecker should start it’s
own company... Wacky Woodpecker Wood Working perhaps?