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Wild Dolphins Learn Tail-Walking River Dance

AUSTRALIA – (DOLPHIN VIDEO) Billie the dolphin may have only spent a few weeks in captivity for rehabilitation, but it was enough time for her to learn a few tricks. Now she’s teaching the secret of tail-walking to wild dolphins in her pod. Watch the amazing video of these wild dolphins tail-walking across the river. We like to think of it as a sort of river dance. Currently, six dolphins have the moves down. There’s incentive to pass it on – the more who learn, the more dance partners. – Global Animal
The Telegraph

http://www.telegraph.co.uk/news/newsvideo/weirdnewsvideo/8083795/Wild-dolphins-tail-walking-just-for-fun.html

 
Wave the dolphin tail walking Photo Credit WDCS Wild Dolphins Learn Tail Walking River Dance

Wave the dolphin tail-walking

Wild dolphins in Australia are naturally learning to “walk” on water.

Six dolphins have now been seen mastering the technique – furiously paddling their tail fluke, forcing their body out and across the water.

The dolphins seem to walk on water for fun, as it has no other obvious benefit, say scientists working for the Whale and Dolphin Conservation Society.

That makes the behaviour a rare example of animals “culturally transmitting” a playful rather than foraging behaviour.

Only a few species are known to create their own culture – defined as the sharing or transmitting of specific novel behaviours or traditions between a community of animals.

Rare trick

The discovery was made by Whale and Dolphin Conservation Society (WDCS) scientist Dr Mike Bossley, who has spent 24 years studying dolphins living in the Port River in Adelaide, Australia.

In past years, Dr Bossley has witnessed two wild adult female dolphins, named Billie and Wave for research purposes, attempting to walk on water.

Now four other dolphins, including young infants, have been recorded trying to learn the trick from the two adults, and have been seen practising, less successfully, in the river.

The behaviour, when a dolphin beats its tail fluke repeatedly, so it lifts its body vertically out of the water and then along the surface, is more commonly seen among captive dolphins trained to perform tricks.

 49607439 biancatailwalkoct102010mhcompressed Wild Dolphins Learn Tail Walking River Dance

A composite image showing Bianca the dolphin attempting to tail-walk on 10 Oct, 2010

In the wild it is extremely rare.

According to the WDCS, apart from Billie and Wave, only one other adult dolphin had previously been seen tail-walking in the Port River during thousands of hours of scientific observations, and then only once.

Billie is thought to have learned the trick during a brief period when she was held captive in a dolphinarium, before being released back into the wild.

She passed the behaviour onto Wave, and now Billie and Wave appear to be passing on their knowledge of how to tail-walk to their wider community.

WDCS dolphin photographers Marianna Boorman and Barbara Saberton have recently documented Wave’s calf, named Tallula, also attempting to tail-walk. Other dolphin called Bianca, and her calf Hope, and another calf called Bubbles are also attempting the trick.

These dolphins are now being seen trying to tail-walk many times each day.

Bianca the Dolphin Tail Walking Wild Dolphins Learn Tail Walking River Dance

Bianca the dolphin photographed tail-walking on 18 October, 2010. Photo Credit: Barry Hurrell

A number of animals are known to culturally transmit novel behaviours to others of their species.

Chimps learn to fish for termites with sticks, and orcas learn various techniques to hunt seals, for instance. But few examples have been documented of animals culturally passing on behaviours that are unrelated to obtaining food.

Tail-walking appears to have no function other than play, says Dr Bossley.

“As far as we are aware, tail-walking has no practical function and is performed just for fun, akin to human dancing or gymnastics,” he says.

“Culture in the wider sense of the term, defined as ‘learned behaviour characteristic of a community’ is now frequently on show in the Port River.”

http://news.bbc.co.uk/earth/hi/earth_news/newsid_9116000/9116120.stm

For more dolphin shenanigans: Hawaiian Dolphins Use Whales As Waterslide

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2 Responses to Wild Dolphins Learn Tail-Walking River Dance

  1. Avatar of dolphin_love
    dolphin_love February 28, 2012 at 12:29 pm #

    I’m sure glad dolphin’s don’t have teeth… If they did this would scare the crud out of me:

    http://www.ebaumsworld.com/video/watch/82332212/?utm_source=EBW&utm_medium=Post&utm_campaign=Dolphin-Stampede-2

    there is like 1000 dolphins!

  2. Avatar of Dave Norwoods
    Dave Norwoods November 17, 2010 at 1:35 pm #

    i love these dolphins more that people. blessings