Listen to the world's first TALKING killer whale: Researchers teach orca Wikie to say 'hello' and 'bye bye' by squawking through her blowhole

  • Researchers taught a killer whale at a French marine park to 'talk' in a world first
  • Whale mimics human speech by making parrot-like squawks through blowhole
  • She's able to copy words such as 'hello', 'bye bye' and 'Amy', and count to three

A killer whale has been taught to speak human words through her blowhole.

Wikie, a 16-year-old female orca living in a French marine theme park, is able to copy words such as 'hello', 'bye bye' and 'Amy', as well as count to three.

The sounds emerge as parrot-like squawks, shrill whistles or raspberries, but most are easily understandable as words.

The killer whale was able to mimic the duration and pitch of human speech, coming close on three words to a 'high-quality match'. 

Scroll down to hear Wikie 'talk' 

Wikie (left)  a 16-year-old female orca in a French marine theme park, is able to copy words such as ‘hello’, ‘bye bye’ and ‘Amy’, as well as count to three. The sounds emerge as parrot-like squawks, shrill whistles or raspberries, but most are easily understandable as words

Wikie (left)  a 16-year-old female orca in a French marine theme park, is able to copy words such as 'hello', 'bye bye' and 'Amy', as well as count to three. The sounds emerge as parrot-like squawks, shrill whistles or raspberries, but most are easily understandable as words

Although the researchers did not set out to test Wikie's communication skills, the scientist who led the study believes basic 'conversations' with her may one day be possible.

Dr Jose Abramson, from Complutense de Madrid University in Spain, said: 'Yes, it's conceivable ... if you have labels, descriptions of what things are. 

'It has been done before with a famous grey parrot and dolphins using American sign language - sentences like 'bring me this object' or 'put this object above or below the other'.'

The discovery, published in the journal Proceedings of the Royal Society B, puts killer whales on a footing with humans.

While birds find it easy to mimic others, the skill is exceedingly rare in mammals, and no primates apart from people are able to do it.

The first sign that orcas can copy other animals came in studies which captured them barking like sea lions and making high-pitched whistles like dolphins.

However Wikie is believed to be the first member of her species to mimic human speech.

HOW WAS WIKIE THE KILLER WHALE TAUGHT TO SPEAK AND WHAT WORDS CAN SHE SAY?

A killer whale has been taught to speak human words through her blowhole.

Wikie, a 16-year-old female orca living in a French marine theme park, is able to copy words such as 'hello', 'bye bye' and 'Amy', as well as count to three.  

Researchers tested multiple sounds in three situations. In one the whale was instructed to produce a sound to copy using gestures.

In another the sound was played through a loudspeaker and in the third a human produced the desired sound.

Each time the killer whale was able to accurately reproduce sounds.

Five sounds where orca noises that Wikie had not heard before. They were described by researchers as 'breathy raspberry', 'strong raspberry', 'elephant', 'wolf' and 'creaking door'.

Three sounds were already familiar to Wikie - described by researchers as 'song', 'blow' and 'birdy'.

She was also exposed to six human sounds - 'hello', 'Amy', 'ah ha', 'one, two' 'one, two, three' and 'bye bye'.

In each trial, the killer whale was given a 'do that' hand signal by a researcher, but offered no food reward.

The recordings were rated by Wikie's trainer and the researcher, as well as six independent observers.

Speech recognition software was also used to test how well she performed, which showed three words came close to the 'high-quality match' achieved by humans copying each other.

The recordings were rated by Wikie's trainer and the researcher, as well as six independent observers. Pictured is Wikie with her calf

The recordings were rated by Wikie's trainer and the researcher, as well as six independent observers. Pictured is Wikie with her calf

Wikie was able to copy all the sounds she was presented with. She managed to copy all the human produced orca sounds on her first go. 

'We found that the subject made recognisable copies of all familiar and novel conspecific and human sounds tested and did so relatively quickly (most during the first 10 trials and three in the first attempt)', researchers wrote in the paper published in Proceedings of the Royal Society B. 

'The subject's matching accuracy is all the more remarkable as she was able to accomplish it in response to sounds presented in-air and not in-water, the species' usual medium for acoustic communication.

'It is conceivable that our data represent a conservative estimate of the killer whale's capacity for vocal imitation.' 

The sounds emerge from her blowhole as parrot-like squawks, shrill whistles or raspberries, but most are easily understandable as words.

She 'spoke' while partially immersed in water with her blowhole exposed to the air.

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HOW DO WHALES COMMUNICATE AND COULD THEY ONE DAY TALK TO HUMANS?

How do whales communicate?  

Whales are known for using complex clicks and singing to communicate with each other - even if they are hundreds of miles apart.

Whales that are closely related or live together produce similar pulsed calls that carry vocal characteristics distinct to the group, known as a dialect. 

Clicks are believed to be primarily used for navigation and identifying objects such as prey in the environment but they are also used for social interactions.

Members of a pod have similar calls known as a dialect, which is composed of types of discrete, repetitive calls.

Newborns copy the call of their mother.

It's thought that individuals learn their dialect though contact with their mothers and other pod members.

Norwegian and Icelandic herring-eating orcas are believed to have different vocalisations for activities such as hunting and travelling. 

Could they talk to humans? 

Previously researchers thought mimicking human speech was limited to some primates, birds, elephants, dolphins and seals.

The fact the whale produces these sounds shows they are able to learn sounds by copying and helps us understand their lives in the wild. 

However, when Wikie says 'hello' it means absolutely nothing to her. 

She does not attach any meaning to this sound and is not 'talking' to humans.

The word is completely out of the normal sound repertoire of whales and was chosen as a nonsense sound.

When Wikie says 'hello' it means absolutely nothing to her. She does not attach any meaning to this sound and is not 'talking' to humans

When Wikie says 'hello' it means absolutely nothing to her. She does not attach any meaning to this sound and is not 'talking' to humans

Although the researchers did not set out to test Wikie's communication skills, the scientist who led the study believes basic 'conversations' with her may one day be possible.

Dr Jose Abramson, from Complutense de Madrid University in Spain, said: 'Yes, it's conceivable ... if you have labels, descriptions of what things are. 

'It has been done before with a famous grey parrot and dolphins using American sign language - sentences like 'bring me this object' or 'put this object above or below the other'.' 

The experiment proves there is a lot of complex communication happening among whales and dolphins. 

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The orca, which had taken part in previous behavioural studies, was taught to copy novel sounds and words from both another killer whale, her own three-year-old calf, Moana, and by humans.

The human sounds she copied included a laugh and the words 'hello', 'bye bye', 'Amy' and 'one two three'.

She 'spoke' while partially immersed in water with her blowhole exposed to the air.

'In sum, Wikie made recognisable copies of the demonstrated sound judged in real time by two observers, Wikie's trainer and one experimenter, later confirmed by both after listening to the recordings', researchers wrote in the paper published in Proceedings of the Royal Society B.

'The subject's matching accuracy is all the more remarkable as she was able to accomplish it in response to sounds presented in-air and not in-water, the species' usual medium for acoustic communication.

'It is conceivable that our data represent a conservative estimate of the killer whale's capacity for vocal imitation.'

The human sounds she copied included a laugh and the words 'hello', 'bye bye', 'Amy' and 'one two three'. She 'spoke' while partially immersed in water with her blowhole exposed to the air

The human sounds she copied included a laugh and the words 'hello', 'bye bye', 'Amy' and 'one two three'. She 'spoke' while partially immersed in water with her blowhole exposed to the air

In each trial, the killer whale (pictured) was given a 'do that' hand signal by a researcher, but offered no food reward. The recordings were rated by Wikie's trainer and the researcher, as well as six independent observers

In each trial, the killer whale (pictured) was given a 'do that' hand signal by a researcher, but offered no food reward. The recordings were rated by Wikie's trainer and the researcher, as well as six independent observers

WIKIE THE KILLER WHALE HAS BBC BREAKFAST PRESENTERS IN HYSTERICS

BBC Breakfast presenters Dan Walker and Louise Minchin were left in fits of giggles on Wednesday as they listened to a whale being taught to mimic human speech.

The hosts laughed with each other on this morning's programme as they heard how Wikie, a 16-year-old female orca, has learned to count to three.

There was much amusement at the sounds of the numbers, which emerge through her blowhole as parrot-like squawks, shrill whistles or raspberries.

Wikie is also said to have learnt how to say English words such as 'hello' and 'bye bye' and 'Amy' – her trainer's name.

Minchin said: 'Every time you hear it, you just can't help yourself can you?' 

Walker added: 'I don't know what it is about that noise, but it just does me every time.'

They listened to the sounds again, and Walker said: 'It's done me in now.' As he continued laughing, Minchin asked: 'Are you OK?' And he replied: 'Yeah, I'm OK.' 

BBC Breakfast presenters Dan Walker and Louise Minchin were left in fits of giggles on Wednesday as they listened to a whale being taught to mimic human speech 

BBC Breakfast presenters Dan Walker and Louise Minchin were left in fits of giggles on Wednesday as they listened to a whale being taught to mimic human speech 

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In each trial, the killer whale was given a 'do that' hand signal by a researcher, but offered no food reward.

The recordings were rated by Wikie's trainer and the researcher, as well as six independent observers.

Speech recognition software was also used to test how well she performed, which showed three words came close to the 'high-quality match' achieved by humans copying each other.

The study states: 'Although the subject did not make perfect copies of all novel conspecific and human sounds, they were recognisable copies as assessed by both external independent blind observers and the acoustic analysis.'

In fact, Wikie found some of the unfamiliar whale noises more difficult than human words, according to Dr Abramson.

The killer whale was able to mimic the duration and pitch of human speech, coming close on three words to a 'high-quality match'

The killer whale was able to mimic the duration and pitch of human speech, coming close on three words to a 'high-quality match'

Members of a pod have similar calls known as a dialect, which is composed of types of discrete, repetitive calls. Newborns copy the call of their mother

Members of a pod have similar calls known as a dialect, which is composed of types of discrete, repetitive calls. Newborns copy the call of their mother

He said: 'You have to be careful about imposing our human concepts on animals. We will gain more if we try to understand the natural way each species communicates in its own environment than if we try to teach a human language.'

However experts believe whales' ability to use unique vocal 'dialects' demonstrate a high level of social intelligence.

Dr Abramson said: 'In human intelligence, cultural and social learning aspects are very important. We can say that killer whales and other cetaceans have a highly developed social intelligence.'

While scientists once saw tool use as a uniquely human hallmark of intelligence in animals, expert focus has now shifted shifted to social mental ability.

Although vocal learning underpins everything humans do, even our closest primate relatives - chimps - are unable to do it. This suggests something crucial happened in human evolution when we separated from other apes around five million years ago

The scientist added: 'Machiavellian behaviour, making friends, belonging to groups, manipulating others and competing - you don't need hands for that.' 

The words Wikie is 'saying' are completely out of the normal sound repertoire of whales.

While humans use their larynx to speak, whales make noise pushing bursts of air through their nasal passage, which makes Wikie's achievement all the more impressive.

'It is somewhat ironic that this study, performed on captive animals, adds to a growing picture of the importance of cultural inheritance in their lives and to the case that these animals should never be kept captive', said Dr Luke Rendell, a biologist from the University of St Andrews, writing in The Conversation.

'It is impossible for the whales in captivity to develop and express their cultures in anything like the richness we see in the wild.' 

Claire Bass, Humane Society International/UK Director said: 'Wikie, the Orca who has the ability to imitate human speech, is as tragic as she is fascinating.

'She is certainly further proof that these are highly intelligent mammals whose captivity in marine parks in the twenty-first century should come to an end.

'She is also a painful reminder that in the wild where these awesome animals swim free, they communicate with each other using complex language and even group-specific dialects, natural communication that is utterly denied them in captivity.' 

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