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When they say 'found' they don't mean as in down the back of the sofa, didn't know it was there. More, they though it was something else but research and DNA shows its a new species.

 

Previous research had shown that the DNA found in the dolphins differed from that of the known bottlenose speciesTursiops truncatus and Tursiops aduncus.

 

But in order to define a new species, more evidence is needed. Kate Charlton-Robb of Monash University in Melbourne and her colleagues studied dolphin skulls found in a number of museums, as well as more detailed analysis of DNA, to show that T. australis is clearly a different animal.

 

 

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Source: http://www.bbc.co.uk/news/science-environment-14921665

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I've not updated for a few weeks as I've been on holiday and we've had a bit of a busy run of things.

 

A live stranded harbour porpoise on the Isle of Wight was picked up for pm by our team http://www.islandpulse.co.uk/b2/british-divers-attempt-to-rescue-porpoise-8756/

 

I went to Dorset on Friday to pick up another porpoise that stranded in Dorset last week, a massive thank you to Dave and Dorset council for all their help!

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It's not unusal for bottlenose dolphins to attack harbour porpoises, it's something we've known about for years and is often their largest cause of death here in the UK. I wanted to put the link up for this as I know it's not very commonly known about outside scientific cetacean research circles and also as it's very rare to get pictures.

 

It had two badly broken jawbones, fractured ribs on both sides and a broken scapula, evidence of a sadistic attack. Worst of all, the female porpoise, which had been seen twice before and identified by researchers in Monterey Bay, was lactating when she was killed, according to marine biologists.

 

It was a clear case of what scientists are calling "porpicide," the deliberate slaying of a harbor porpoise by a surprising and, to most people, unlikely culprit.

 

"We suspect that it was a bottlenose dolphin," said Bill Keener, a researcher for Golden Gate Cetacean Research.

The brutal battering wasn't an isolated incident. Scientists say there has been a dramatic increase in dolphin attacks on harbor porpoises along the California coast over the past few years, including an attack Wednesday off Half Moon Bay.

 

porpoise bnd attack.jpg



Read more: http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2011/09/16/BADK1L3JVQ.DTL#ixzz1YOpvZF00