Is that you, Fred? Photo: DPA

Scientist discovers whales may be singing their own names

Published: 17 Jun 09 08:12 CET
Online: http://www.thelocal.de/sci-tech/20090617-19997.html

A German scientist has found whales may be doing more than serenading love interests or telling their pods where the herring is by singing: through their songs, they may actually have names.

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“From our research, one can say that whales have signature tones,” said Heike Vester from her lab in the northern Norwegian town of Hennigsvaer. “When many pods of whales come together, the sounds the whales make is very different than if they are just with their own family. This is very important for communicating between groups.”

Pods of whales use clicks for echolocation of food, but the songs they sing are a distinct language that can give instructions too once the food has been found. This means the whales can set a hunting strategy.

“The groups have their own modifications to the language that are learned dialects. It shows other whales the dynamics of that group,” the 39-year-old marine biologist from Baden-Württemberg explained. Killer whales have as many as 17 different tones in their whistles, hum and click that each pod can produce to communicate with the community around them.

When more than one pod of whales meet at a school of herring, these tones allow the whales to communicate specifically with their own pod when hunting, like a family calling each other by name.

Vester has been studying killer whales and pilot whales near the Norwegian coast for 10 years and hopes more understanding of the animals will further protect them. Norway is not bound by a worldwide 1985 moratorium against whaling.

“It’s difficult being a whale researcher in Norway,” Vester said, noting that whale hunters and researchers are in a constant battle for what happens at sea. There is little financial support for her research and her team relies on microphones placed in the area by the World Wildlife Fund.

“The whale population still has yet to recover from the whaling that was done. They continue to suffer from the garbage in the sea, the driving nets and chemical pollution such as pesticides out there. These animals are endangered and they need our protection,” she said.

DPA/The Local (news@thelocal.de)

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10:01 June 17, 2009 by PCDonkey
They sing tunes an' all - Bob Marley and the whalers...Engelbert Humpbackerdink...c'mon Baleen...kriller queen...okay, i need coffee. Whales also sigh a lot moan groan and squeak. So probably one's called (insert your partner's name here)
10:15 June 17, 2009 by Katrina
Sadly the pic attached to this article by The Local is actually an orca (killer whale) - it's not actually a whale but is the largest member of the dolphin family.

Have a picture of sperm whale instead (taken by me at Kaikoura, NZ in 2008).

[attachment=105191:whale.jpg]
10:41 June 17, 2009 by So36
Though your holiday photography is undoubtedly fab, maybe you should read the article again Katrina. The research refers to killer whales - which are toothed whales as are pilot whales.
10:43 June 17, 2009 by Katrina
I now have - an orca still isn't a true whale. Two different species.

So perhaps The Local would like to edit their article?
11:01 June 17, 2009 by So36
Okay Ms. Pedant. They're all cetaceans. What do you want them to do? Put "toothed whales" in there?
11:03 June 17, 2009 by Katrina
It might actually be helpful?
11:08 June 17, 2009 by mj davey
For the pedants:

Dolphin

Whale

Orcinus Orca is a member of the Dolphinae family
12:23 June 17, 2009 by SmittyBoy
The whole classification system is a mess anyway, since up until very recently it has been based upon little more than guesswork, and frought with religious and political bias.

When mankind finally figures out how to truly decode DNA and Mitochondrial DNA, then perhaps we can build a "Tree of Life", until then, you can all argue about whether an Orca is a Whale.

For me it's pretty simple, if it's a large ocean mammal that looks like a whale (rather than a Walrus, or a Sea Lion, or Seal, ...), sounds like a whale, and smells like a whale, then it's a whale.

Dogs can mate with wolves and produce non-sterile offspring, but they're separate species (thus confusing the meaning of "species"). Does parasitical bacteria, transferred through genes constituent a separate species, if so, people with cycle-cell-anemia are not humans, or maybe those without it aren't human?

The concept is dated and flawed, and doesn't actually help to understand much, except it allows people to label things, and thus communicate reasonably effectively.
12:35 June 17, 2009 by mj davey
@SM: evolutionary biology is clearly more helpful than the religious zealots would like, but even evolutionary biologists (Dawkins et al) admit to problems (and infighting of political and less divine nature)...

it's *a* system - one that is continually being updated and evaluated. For me, Orcinus is a Dolphin. A Pilot Whale is a Whale. When I go diving, that's what i know... until someone tells me different
13:37 June 22, 2009 by Michael.Sammut
The whole classification system is a mess anyway, since up until very recently it has been based upon little more than guesswork, and frought with religious and political bias.
You mean the Japs have been doing scientific research for how long? and we still don't accurate classifications?

I don't believe it!
08:36 June 26, 2009 by kerena
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