Pacific Spirit Marine Institute
Beaked Whales Being ‘Blinded’ by Sonar
Monday, September 24, 2007
Adm. Robert F. Willard, U.S. Pacific Fleet commander appears to be in lock-step with with an administration that prefers to operate with the wool pulled over his eyes, or worse an administration that believes it can operate freely by pulling the wool over the eyes of its citizens.
In just one more example, that points to the fact George Orwell was a card-carrying-visionary, we are being asked to swallow ‘revisionist history’.
Willard has stated there is no scientific basis to believe navy sonar is having any affect on sea mammals! The U.S. navy is funding a portion of a $3 million dollar study to determine what if any affect their sonar has on the Beaked Whales, formerly around the Big Island of Hawaii. Formerly? Beaked whales were only spotted 2 times in 17 days off the Kona coast.
$3 million dollars is approximately the cost of 15 minutes…yes, 15 minutes of war in Iraq. Remarkably we are being asked to applaud a 3 million dollar study!
I challenge the twice-speak being dished out by Willard “The frustration and challenge is that we are being asked to put mitigating procedures into place, or to not operate and restrict our freedom of operations, without any foundation whatsoever,” There is a foundation, there is scientific evidence, there is solid and historic data proving military and commercial sonar does have a deleterious affect on sea mammals.
Any 5 year old, would be able to tell you he, wouldn’t make it through his preschool class wearing a blindfold.
It has long been known that whales navigate their terrain using a complicated system of sonar. Sounds are analyzed by a structure in their heads called the ‘melon’. We know for a fact that the sounds produced by whales are used to communicate as well as navigate. The water amplifies the sounds emitted by the whales and these sounds can carry for many hundreds of miles.
In 2005, after listening to the ’songs’ of the whale for 9 long years, Dr. Christopher Clark, Cornell University said, “We now have evidence that they (whales) are communicating with each other over THOUSANDS of miles of ocean….”
The whales use a ‘mental’ map of the sea beds they have charted by sonar, just in the same way ships map the unseen terrain of the sea.
The notion that navy and commercial sonar is adversely affecting all sorts of sea creatures in not a new one and in fact dates back several decades. For us to be asked to again swallow that this concept is one in its infancy is another insult.
If they say it, it must be so? Give us a collective break!
7 years ago several beaked whales washed ashore in the Bahamas. These whales were hemorrhaging blood into their skulls; they beached themselves and died. Why? Another unsolved mystery? The U.S navy was conducting exercises, at that time, in that area, using high intensity sonar!
Did the use of ‘high intensity sonar have anything to do with the injuries and deaths of those whales?
Ask a 5th grader, and save $3 million dollars.
Photo: © Frank Cippriano
Labels: Beaked Whale, Ocean Mammals, Sea, Sea Mammals, Sonar, US Navy, Whales
© 2009, Pacific Spirit Marine Institute.
Beaked Whales Being ‘Blinded’ by Sonar
