Is this dolphin being playful or is it brain damaged? Sea World says 'drunk' looking dolphin sticking its tongue out at tourists is fine but expert warns it could be suffering

  • Video shows a dolphin close to a lagoon shore at Sea World marine park
  • The dolphin is seen to be sticking its tongue out to bystanders
  • Experts say the 'novel behaviour' is learnt as part of their social group

Bizarre footage of a dolphin repeatedly sticking its tongue out at bystanders while in captivity has emerged.

The dolphin at the Sea World marine animal park on the Gold Coast, in Queensland, is seen moving its head in the shallow water and poking out its pink tongue as if it's too big for its mouth.

Dr Verné Dove, a Marine Mammal Veterinarian, told Daily Mail Australia it is likely the dolphin has a 'neurological impairment’.

‘It could be affecting the cranial nerve that innervates the tongue, this may be attributable to a brain lesion, a tumour or a brain parasite,' she warned.

'A similar neurological condition called “fly snapping” is sometimes seen in dogs. This dolphin is not healthy and needs a full neurological assessment as soon as possible,' Dr Dove said. 

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Video of a dolphin at Sea World on the Gold Coast shows the creature interacting with bystander's by sticking out its tongue

Video of a dolphin at Sea World on the Gold Coast shows the creature interacting with bystander's by sticking out its tongue

According to dolphin expert this kind of  behaviour is normal among dolphins in both captivity and in the wild

According to dolphin expert this kind of behaviour is normal among dolphins in both captivity and in the wild

Despite the dolphin looking rather despondent, Founding Director of Dolphin Research Australia Dr Elizabeth Hawkins told Daily Mail Australia that she believes the dolphin was presenting 'novel behaviour', not unusual among dolphins in captivity and in the wild. 

The park goers in the background can be heard laughing, including a couple who are believed to have filmed the video. 

'Why does he do that for? Its so weird,' a lady says. 

'He's drunk...are you drunk?' the man says jokingly.

Then the dolphin is seen moving back into deeper water, swimming around and still sticking its tongue out. 

This dolphin laying in the shallow waters of the lagoon is said to be interacting with the bystanders at Sea World

This dolphin laying in the shallow waters of the lagoon is said to be interacting with the bystanders at Sea World

Park goers can be heard in the background of the video laughing in the videos at the cheeky dolphin 

'The dolphin in that video is somewhat interacting with them in somewhat a charismatic with the bystander,' Dr Hawkins said 

Dr Hawkins said that as a social group the dolphins at Sea World have 'seeming developed their own as social interaction', in particular sticking their tongues out.

A Sea World spokesman said the dolphin was exhibiting playful behaviour.

In a statement from Australia for Dolphins, CEO Sarah Lucas said: 'The science is clear, dolphins suffer in captivity'. 

'There are no dolphin welfare standards in Queensland so Sea World has minimal legislative oversight. The 31 dolphins at Sea World deserve a better life than day in day out being forced to perform circus tricks for frozen fish.' 

Even after moving back to the deeper waters of the lagoon the dolphin continues to stick its tongue at the people on above

Even after moving back to the deeper waters of the lagoon the dolphin continues to stick its tongue at the people on above

Australia for dolphins CEO Sarah Lucas says that dolphins are not endangered animals and that they suffer in captivity

Australia for dolphins CEO Sarah Lucas says that dolphins are not endangered animals and that they suffer in captivity

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