Halifax scientists concerned over tuna-riding photos

Photos of a woman riding a bluefin tuna that were posted to anInstagram account of a competitive angler are concerning, say marine scientists in Halifax.

The photos, revealed by aCBC News investigation Tuesday, show what appears to be30-year-old Stephanie Choate of Miami Beach, Fla., sitting in a wetsuit on a tuna, while holding a bottle of wine above her head. These were posted to her Instagram account.

"It's hard to explain the love I have for thesefish," the caption read."They live in my heart."

The wealthy woman is an internationallyrecognized angler who came to Nova Scotia to hunt the fish. Choate sits on the board of a U.S.-based conservation group.

"She was showing behaviour that didn't seem consistent with conservation," saidKatieSchleit of the Ecology Action Centre's marine team.

• International angler caught up in DFO bluefin tuna sting

WhileChoatehas not beencharged, her crew from Ballantynes Cove, N.S.,has been. The chargesrelate to alleged incidents that occurred during her trip, as well as a later sting by the Department of Fisheries and Oceans.

Fisheries officers are alleging the woman who appears to beChoateand the crew took part in a practice known as "high-grading." It involves catching a tuna, but waiting to tag it in the hopes of catching a larger one.

George William Boyle, the commercial licence holder who DFO alleges was on the boat withChoate, is accused of failing to tag abluefintuna immediately after the fish is caught and recording all fishing activities in a log.

"If these allegations are true, these rules weren't followed, and these regulations are set to make sure that we're not catching more tuna or having more of an impact on the population than is recommended," Schleit said.

'Harvested this beautiful creature'

Bluefintuna is especially vulnerable in the western Atlantic, including in the waters around Nova Scotia.The population ofbluefintuna is less than half of what it was 45 years ago, when it was already low,Schleitsaid.

Tuna is not only valued on the market, but internationallycatching the large fish for sport is a money-maker.

"Tuna Riding," another of Choate's Instagram photos was captioned. "Harvested this beautiful creature and I wanted to get close and appreciate it."

Anglers and other hunters do care about the animals, in the sense of maintaining populations for the future, says Boris Worm, a marine biologist at Halifax's Dalhousie University.

'To me,that's pretty sickening,' scientist says

"It gets tricky when it concerns" animals suchas lions, tigers, cheetahs or "bluefin tuna in our waters,"Worm said.

Catch-and-release for sport should be done "very, very carefully" so as not to hurt the fish, he said. These images are reminiscent of the dentist who killed Cecil the Lion in Zimbabwe, Worm said.

"I think what we have to do is pay attention to this and find out who's doing the right thing and who's doing the wrong thing and to do this in the name of conservation, to methat's pretty sickening."

Choate has not returned calls for comment.