A homing pigeon returning to the roost. |
In this series of blogs on emergency communications I
will explore means of communicating with your group, your church, your club,
your family, during an emergency or simply as a means to communicate without relying
on external means, like the telephone line or internet. Future articles will explore the use of
couriers and HAM radios as well.
In this article we will discuss the use of homing or carrier
pigeons. Pigeons are an ancient, reliable
means of communication that can be very secure and do not require electricity, and,
they are EMP proof. No one can “hack”
into your pigeon, at least not electronically. In fact, there is little that
humans can do to effect the carrier pigeon, as we will see.
Communications pigeons of the PLA. |
U.S. Army Paratroopers with a signal pigeon. |
Homing pigeons have a very long history of being used as a means of military communications. The U.S. Army Signal Corps had a Signal Pigeon Service during both World Wars. During WWII, the force consisted of 3,150 Soldiers and 54,000 war pigeons, which were considered an undetectable method of communication. Over 90% of U.S. Army messages sent by pigeons were received. Also during WWII, clandestine communicators like the U.S. Office of Strategic Services (OSS), the British Special Operations Executive (SOE) and the various European and Asian resistance organizations relied heavily on the carrier pigeon. Even though the radio communication system of WWII was still rudimentary by today’s standards, the major powers had already figured out how to locate, intercept and jam enemy radio communications.
We may dismiss this method as slow but in 2009 a pigeon
racer in South Africa proved that he could communicate faster than the internet
by sending a 4GB thumb drive by pigeon to a point 60 miles away while
simultaneously attempting to download the same 4GB file with broad band DSL via
the internet. You know the rest of the
story. Winston the pigeon took one hour
and eight minutes to carry the data across the 60-mile course, and it took
another hour to upload the data. During the same time, the DSL had sent just 4%
of the data. In all fairness, the event was staged to embarrass the internet
provider into improving its internet speed.
The point I took away, however, was that you could send electronic media
strapped to a pigeon and it can arrive unmolested. None of us can say that about any of our
e-mails since we are all subject to criminal hackers and warrantless government
surveillance.
“Sure, sure”, you say, “but what about a shotgun? I can
shoot a pigeon right out of the sky. And what about hawks and eagles?” Good points, so I researched them. Since 90% of pigeon communications by the
U.S. Army Signal Corps in WWII were received successfully, how did they do
it? The answer is the pigeon is
vulnerable at the beginning of its flight and at the end. At those times the bird is ascending to and
descending from its flight altitude.
However, its flight altitude is very high. It is out of accurate small arms range and it
is essentially out of raptor range because another advantage of the pigeon is
that it ascends quickly. This trait
lowers the chances of being captured by a hawk or eagle. The large raptors descend quickly to kill in
the air, but they cannot ascend as quickly as a pigeon. Once the pigeon reaches it flight altitude it
is less likely to fall to a raptor because raptors tend to hunt at lower altitudes. But, yes, they are still vulnerable. So you will notice that I said 90% of pigeon
communications were received, not that 90% of pigeons were received. The answer is redundancy. If you release more than one pigeon with the
same message your chances of getting your message through are almost
perfect. The more pigeons released, the
better your chances of success. Obviously, if you attach written messages or
electronic media that is not encrypted it is open to exploitation by anyone who
finds it. If security of your
communications is important you should consider any of the amazing types of
encryption available to the public.
Racing pigeons in Belgium. |
There is a large community around the world of pigeon
“racers” and fanciers that get together and compete in their chosen sport. Often they race their pigeons from a common
starting point or from a chosen distance from their home roosts and they can
track their birds electronically so they know exactly when they start and when
they arrive. The best racers are chosen
for breeding programs and their offspring can sell for exorbitant amounts of
money, just like race horses. A pigeon racer in China reportedly paid $328,000.00 for one amazing racing pigeon. Who woulda
thunk it?
Roast squab. Video: Pigeons smuggling into a prison. |
No comments:
Post a Comment