IMPORTANT: Elder wood is said to contain
poisonous toxins, I feel I should mention this, however in my
opinion the whistles are quite safe to use, perhaps children
should use with caution and should be discouraged from excessive use.
(If you prefer, whistles can be made from
other hollow wood such as bamboo which is perfectly safe. If you choose
other wood types check their toxicity first.)
Whistles have been made from Elder for generations and I have never
heard of anyone coming to any harm.
In this Tutorial I used fresh
Elder wood that was still green. It is best to use dry dead wood,
otherwise the wood may shrink and cause the whistle to stop working. The
construction of the whistle is exactly the same if you use dry wood which
I recommend.
We are taking advantage of elder wood because it has a very soft pith
which can be easily removed to create a hollow tube.
To help you with your tree identification I have taken these photos of
some Elder so that you know what you are looking for. The picture on the
left shows typical thinner branches and leaves whereas the picture on the
right shows the thicker trunk of the tree. Elder usually grows only a few
meters tall and tends to grow in poor quality soil.
Cut a small branch that is already the correct width. You
can see how thick this piece is in comparison to my fingers.
It is important that the wood has a large pith in the
centre because this will make plenty of room for the sound chamber,
however you will want the layer of wood to be thick enough so that it is
not fragile. A shoot of wood about 2 years old is usually good. You may
have to cut several branches before you find the perfect piece of wood.
Cut a section from your wood about a finger long.
Scrape the bark off if you like.
Push the pith out and scrape the inner walls with a small
stick until totally free of pith.
About 2cm in from the end you need to cut a notch in the
whistle, a few cuts at 90 degrees and then some more at 45 degrees. The
pictures explain it all...
Now you need to make a small piece of wood to fit into the
mouth end of the whistle. Carve a stick down to make dowel the correct
diameter to
fit the inside of the whistle. Test how well it fits by pushing it into
the end of the whistle.
To create the air passage carve a flat face on the side of
the dowel.
Cut the small piece of dowel to the correct length. (as
long as from the mouth end of the whistle to the vertical cut of the
notch)
The dowel should be a tight fit and will need no glue if it fits
snugly.
Fit the dowel so that when you blow through the small gap the air runs
level with the notch.
Once you have fitted the dowel in the end you could carve
the mouth end to a better shape if you like.
You can see how the air passage is created by the flat
side on the dowel.
At this point you can test the whistle to see if
you get a sound. Put your finger over the other end to block it, then blow
the whistle. You should get a nice clear sound.
If you get sound you can block up the other end of the
whistle with another piece of wood. Do the same as before but don't carve
the side flat. No air should be able to pass through this end.
You
get a higher pitched sound if you make the sound chamber smaller.
Your whistle is complete. You could add a loop of cordage
so that it can be put onto a key ring if you like...