Of Loneliness and Unheard Songs
Whales, like many mammals, are social
animals. Some travel in groups, called “pods,” while some travel alone. Some
whale species, like the blue whale and the humpback, are also known to
communicate with each other by making vocalizations, called “whale songs.” Although
researchers have yet to fully understand the hows and whys of whale songs, they
do notice that whales’ karaoke night frequently happens during mating seasons,
which suggests that whales use some sort of cetaceous pickup lines—or perhaps “love
songs,” that invite the females to mate. Their songs are heard by other whales
for thousands of kilometers.
These whales either sing alone, or in
a group. They may sing together, in tune with one another. (A choir made up of
humpbacks is awesome. I am picturing them in my head right now—with their mouths
open, of course.)
Some researchers even suggest that
whales recognize each other by the song they are singing, even those coming
from a different pod. Of course, different researchers have different ideas on
what these songs mean. But many agree that the sounds produced by these
majestic creatures are often beautiful, sad, and haunting.
But what happens if a whale’s song is unheard
by other whales? Whale songs are sung in a particular frequency, so that other
whales can hear them. What if a whale sings in a different frequency?
For years, a whale has been doing
this, singing a song that no other whales can hear. It has been roaming the
world’s oceans, alone. The whale belongs to no pod—it has no family, no
friends, no partner. It doesn’t even follow the usual whale migration route.
The whale first caught the attention
of the U. S. Navy in 1989 when their instruments (hydrophones built to track
submarine movements) picked up an unusual frequency coming from the whale. It
had all the characteristics of a whale song, but the whale has been singing a
song at a frequency that no other whales can hear. Whales usually sing between
15 and 25 hertz; the forever alone whale, on the other hand, sings at 52 hertz. The whale might as well have
been speaking in Klingon to a group of Hmongs. Members of the team that track down this whale say that “all signs are that the sounds come from a single
animal, whose movements ‘appear to be unrelated to the presence or movement of
other whale species.’”
They recorded that distinctive whale
song again in 1990 and 1991.
Nobody knows for sure what species
this whale is, but with its unique call, scientists can easily track the whale.
They call this whale The Loneliest Whale in the World. The whale swims on, year
after year, singing its own beautiful, mournful and haunting song, unheard and unanswered.
At the Woods Hole Oceanographic
Institution, scientists stated that the whale’s voice has since deepened,
compared to its voice in 1992. The whale may have grown up since then.
They speculated that the whale might
be a hybrid between a blue whale and another species, or else a malformed
whale. The research team was even contacted by deaf people who suggest that the
whale might be deaf. Or maybe it is the last surviving member of an extinct
species, in which case it truly is the world’s loneliest whale.
It has been tracked as far north as
Aleutian and Kodiak Islands, and as far south as the coast of California. The
whale swims about 30 to 70 kilometers each day, and the longest distance it traveled in one season was reported to be more than 11,000 kilometers, recorded
in 2002-2003.
In the whale’s case, loneliness does
not seem to affect its health. It has survived for all these years being alone,
singing its own song. What do you suppose it's thinking? Maybe it gets puzzled
sometimes?
“I keep calling out to them, why wouldn’t anybody out there answer
me? Hello? Hello!”
Then again, the whale might be the
cetacean equivalent of an antisocial geek, who shuns other whales. But I don't think so.
Whatever he is, I hope he doesn't give up; I hope someday he would find another who can hear him sing. He is still out there, swimming by himself, singing his heart out, his voice reverberating in the cold waters of the North Pacific.
And who knows? Maybe someday another whale will hear his song at 52 hertz.
Comments
Post a Comment
So, what do you think? Post it here: